{"title":"Lab-Grown Diamond | Necklace","description":"\u003cp\u003eA touch of radiance that defines you.\u003cbr\u003eA lab-grown diamond necklace to accompany your everyday style and your most special occasions.\u003c\/p\u003e","products":[{"product_id":"lgd240001-n100-pt","title":"1ct Lab-Grown Diamond 6-Prong Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD240001N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003cbr\u003ePt900\/850 1ct Lab-Grown Diamond Solitaire Necklace\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-Grown Diamond\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eShape: Round\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX (H\u0026amp;C)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003cbr\u003ePendant: Pt900\u003cbr\u003eChain: Pt850\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (Dimensions)\u003c\/strong\u003e\u003cbr\u003eDimensions: Approx. 10mm (H) x 7mm (W) x 4.5mm (D)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eType: Venetian chain \/ Cut cable chain\u003cbr\u003eTotal Length: 45cm\u003cbr\u003eThickness: Venetian chain: approx. 0.7mm \/ Cut cable chain: approx. 1.1mm\u003cbr\u003eChain Type: Adjustable sliding clasp\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eQuality Certificate and Warranty Card\u003c\/p\u003e\n\u003ch3\u003eDelivery Information\u003c\/h3\u003e\n\u003cp\u003eThis product is made to order. It will be delivered in approximately 3 weeks to 1 month after your order and payment method are confirmed.\u003c\/p\u003e\n\u003cp\u003eEach piece is carefully handcrafted at our partner workshop in Japan and inspected before delivery.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"[45cm] Venetian Chain 0.7mm","offer_id":49085738483937,"sku":"LGD240001-N100-PT-VN4507","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"[45cm] Venetian Chain 0.8mm","offer_id":49085866934497,"sku":"LGD240001-N100-PT-VN4508","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"[45cm] Venetian Chain 1.0mm","offer_id":49085866967265,"sku":"LGD240001-N100-PT-VN4510","price":242000.0,"currency_code":"JPY","in_stock":true},{"title":"[45cm] Cut cable chain 1.1mm","offer_id":49085738516705,"sku":"LGD240001-N100-PT-AZ4511","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"[45cm] Cut Azuki Chain 1.2mm","offer_id":49085867000033,"sku":"LGD240001-N100-PT-AZ4512","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"【50cm】Venetian Chain 0.7mm","offer_id":49085867032801,"sku":"LGD240001-N100-PT-VN5007","price":187000.0,"currency_code":"JPY","in_stock":true},{"title":"[50cm] Venetian Chain 0.8mm","offer_id":49085867065569,"sku":"LGD240001-N100-PT-VN5008","price":242000.0,"currency_code":"JPY","in_stock":true},{"title":"[50cm] Venetian Chain 1.0mm","offer_id":49085867098337,"sku":"LGD240001-N100-PT-VN5010","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"[50cm] Cut Azuki Chain 1.1mm","offer_id":49085867131105,"sku":"LGD240001-N100-PT-AZ5011","price":187000.0,"currency_code":"JPY","in_stock":true},{"title":"[50cm] Cut Azuki Chain 1.2mm","offer_id":49085867163873,"sku":"LGD240001-N100-PT-AZ5012","price":242000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/sn-jd240001n-lgd-100.jpg?v=1791349435"},{"product_id":"lgd240001-n050-pt","title":"0.5ct Lab-Grown Diamond 6-Prong Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD240001N-LGD-050\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003cbr\u003ePt900\/850 0.5ct Diamond 6-Prong Solitaire Necklace\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-Grown Diamond\u003cbr\u003eCarat Weight: 0.5ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX (including IDEAL)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003cbr\u003eTop: Pt900\u003cbr\u003eChain: Pt850 \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (Dimensions)\u003c\/strong\u003e\u003cbr\u003eApprox. 8mm (L) x 6mm (W) x 4mm (D)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain\u003c\/strong\u003e\u003cbr\u003eStyle: Venetian Chain \/ Cut Cable Chain\u003cbr\u003eLength: Total 45cm\u003cbr\u003eThickness: Venetian approx. 0.7mm \/ Cut Cable approx. 1mm\u003cbr\u003eSpecification: Slide Adjuster\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003cbr\u003eIGI Grading Report\u003cbr\u003eQuality Guarantee \u0026amp; Warranty\u003cbr\u003eJewelry Case\u003c\/p\u003e\n\u003cp\u003eThis product is made to order, crafted individually in our domestic workshop. An estimated delivery time will be provided after your order is confirmed.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"[45cm] Venetian Chain 0.7mm","offer_id":49087017877729,"sku":"LGD240001-N050-PT-VN4507","price":121000.0,"currency_code":"JPY","in_stock":true},{"title":"[45cm] Venetian Chain 0.8mm","offer_id":49087017910497,"sku":"LGD240001-N050-PT-VN4508","price":132000.0,"currency_code":"JPY","in_stock":true},{"title":"[45cm] Cut Azuki Chain 1.1mm","offer_id":49087017943265,"sku":"LGD240001-N050-PT-AZ4511","price":121000.0,"currency_code":"JPY","in_stock":true},{"title":"【50cm】Venetian Chain 0.7mm","offer_id":49087017976033,"sku":"LGD240001-N050-PT-VN5007","price":132000.0,"currency_code":"JPY","in_stock":true},{"title":"[50cm] Venetian Chain 0.8mm","offer_id":49087018008801,"sku":"LGD240001-N050-PT-VN5008","price":143000.0,"currency_code":"JPY","in_stock":true},{"title":"[50cm] Cut Azuki Chain 1.1mm","offer_id":49087018041569,"sku":"LGD240001-N050-PT-AZ5011","price":132000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/sn-jd240001n-lgd-050.jpg?v=1791349539"},{"product_id":"jd240004lgd","title":"Lab-Grown Diamond Dual-Bail Necklace | Triple Prong 0.5ct \/ 1ct","description":"\u003ch4\u003eProduct Specifications \u0026amp; Size\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Code: JD240004N-LGD\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-grown diamond\u003cbr\u003eCarat Weight: 0.5ct \/ 1ct\u003cbr\u003eShape: Round\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX (H\u0026amp;C)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pt900 (Chain Pt850)\u003cbr\u003eGold: K18 Yellow Gold \/ K18 Pink Gold\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003e0.5ct pendant dimensions: Approx. 7.3mm (H) x 7.3mm (W) x 5mm (D)\u003cbr\u003e1ct pendant dimensions: Approx. 8.7mm (H) x 8.7mm (W) x 5.8mm (D)\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain\u003cbr\u003eType: Cut cable chain\u003cbr\u003eTotal Length: 40cm (45cm and 50cm options available)\u003cbr\u003eThickness: Approx. 1.1mm\u003cbr\u003eAdjuster ring included: Two-stage adjustment at 40cm and 37cm\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eIncluded Items\u003cbr\u003eJewelry box\u003cbr\u003eCertificate of authenticity\u003cbr\u003eIGI Grading Report\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003ePlease contact us before placing your order if you have a preference for the position of the adjustment ring.\u003c\/p\u003e\n\u003ch4\u003eDelivery Information\u003c\/h4\u003e\n\u003cp\u003eThis item is made to order. Delivery will take approximately 3 weeks to 1 month after your order and payment have been confirmed.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ 0.5 ct \/ 40 cm","offer_id":49127670710497,"sku":"JD240004N-LGD-PT050-40","price":132000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ 0.5 ct \/ 45cm","offer_id":49127670743265,"sku":"JD240004N-LGD-PT050-45","price":148500.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ 0.5 ct \/ 50 cm","offer_id":49127670776033,"sku":"JD240004N-LGD-PT050-50","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ 1 carat \/ 40 cm","offer_id":49127670808801,"sku":"JD240004N-LGD-PT100-40","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ 1 carat \/ 45cm","offer_id":49127670841569,"sku":"JD240004N-LGD-PT100-45","price":215000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ 1 carat \/ 50 cm","offer_id":49127670874337,"sku":"JD240004N-LGD-PT100-50","price":231000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ 40 cm","offer_id":49127670907105,"sku":"JD240004N-LGD-YG050-40","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ 45cm","offer_id":49127670939873,"sku":"JD240004N-LGD-YG050-45","price":182000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ 50 cm","offer_id":49127670972641,"sku":"JD240004N-LGD-YG050-50","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ 40 cm","offer_id":49127671005409,"sku":"JD240004N-LGD-YG100-40","price":242000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ 45cm","offer_id":49127671038177,"sku":"JD240004N-LGD-YG100-45","price":260000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ 50 cm","offer_id":49127671070945,"sku":"JD240004N-LGD-YG100-50","price":275000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ 0.5 ct \/ 40 cm","offer_id":49127671103713,"sku":"JD240004N-LGD-PG050-40","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ 0.5 ct \/ 45cm","offer_id":49127671136481,"sku":"JD240004N-LGD-PG050-45","price":182000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ 0.5 ct \/ 50 cm","offer_id":49127671169249,"sku":"JD240004N-LGD-PG050-50","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ 1 carat \/ 40 cm","offer_id":49127671202017,"sku":"JD240004N-LGD-PG100-40","price":242000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ 1 carat \/ 45cm","offer_id":49127671234785,"sku":"JD240004N-LGD-PG100-45","price":260000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ 1 carat \/ 50 cm","offer_id":49127671267553,"sku":"JD240004N-LGD-PG100-50","price":275000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd240004-lgd-00wb.jpg?v=1789524807"},{"product_id":"jd250005n-lgd","title":"1ct Lab-Grown Diamond 4-Prong Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250005N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pt900 (pendant), Pt850 (chain)\u003cbr\u003eGold: 18K Yellow Gold \/ 18K Pink Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-grown diamond\u003cbr\u003eShape: Round\u003cbr\u003eCarat Weight: 1.0ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX (H\u0026amp;C)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003ePendant: Approx. 10mm (H) x 8mm (W) x 4.5mm (D)\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eStyle: Venetian or Cable\u003cbr\u003eChain Length: 45cm\u003cbr\u003eChain Width: Venetian approx. 0.7mm \/ Cable approx. 1.1mm\u003cbr\u003eAdjustable slide clasp (stepless adjustment)\u003c\/li\u003e\n\n\u003cli\u003eAccessories\u003cbr\u003eJewelry box\u003cbr\u003eQuality guarantee and warranty card\u003cbr\u003eIGI Grading Report\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Notes\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eThere may be slight variations in diamond carat weight.\u003c\/li\u003e\n\n\u003cli\u003eYou may also choose to purchase the pendant only (without a chain).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduction \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Please allow approximately 3 weeks to 1 month for delivery after your order and payment have been confirmed. We will notify you of the expected delivery date after confirming your order.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Pendant only (no chain)","offer_id":49207520362721,"sku":"JD250005N-LGD-PT-TOP","price":120000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 45cm 0.7mm","offer_id":49207520395489,"sku":"JD250005N-LGD-PT-VN4507","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain, 45cm, 1.1mm","offer_id":49207520428257,"sku":"JD250005N-LGD-PT-AZ4511","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian chain 45cm \/ 0.8mm","offer_id":49207520461025,"sku":"JD250005N-LGD-PT-VN4508","price":180000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain, 45cm, 1.2mm","offer_id":49207520493793,"sku":"JD250005N-LGD-PT-AZ4512","price":180000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":49207520526561,"sku":"JD250005N-LGD-YG-TOP","price":138000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.7mm","offer_id":49207520559329,"sku":"JD250005N-LGD-YG-VN4507","price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.1mm","offer_id":49207520592097,"sku":"JD250005N-LGD-YG-AZ4511","price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm \/ 0.8mm","offer_id":49207520624865,"sku":"JD250005N-LGD-YG-VN4508","price":275000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.2mm","offer_id":49207520657633,"sku":"JD250005N-LGD-YG-AZ4512","price":275000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Pendant only (no chain)","offer_id":49207520690401,"sku":"JD250005N-LGD-PG-TOP","price":138000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian 45cm 0.7mm","offer_id":49207520723169,"sku":"JD250005N-LGD-PG-VN4507","price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain, 45cm, 1.1mm","offer_id":49207520755937,"sku":"JD250005N-LGD-PG-AZ4511","price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian chain 45cm \/ 0.8mm","offer_id":49207520788705,"sku":"JD250005N-LGD-PG-VN4508","price":275000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain, 45cm, 1.2mm","offer_id":49207520821473,"sku":"JD250005N-LGD-PG-AZ4512","price":275000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250005n-lgd-00.jpg?v=1790133803"},{"product_id":"jd023-lgd","title":"0.5ct\/1ct Cushion Cut Lab-Grown Diamond Pendant Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD023-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pt900 (pendant), Pt850 (chain)\u003cbr\u003eGold: 18K Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eCenter Stone: Lab-grown diamond\u003cbr\u003eShape: Cushion cut\u003cbr\u003eCarat Weight: 0.5ct or 1ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: Excellent \/ Excellent\u003c\/li\u003e\n\n\u003cli\u003ePendant Size\u003cbr\u003e0.5ct: Approx. 6.5mm (H) x 6.5mm (W) x 4.3mm (D)\u003cbr\u003e1ct: Approx. 7.5mm (H) x 7.5mm (W) x 4.8mm (D)\u003c\/li\u003e\n\n\u003cli\u003eChain: Cable chain, 40cm with an adjustment ring at the 37cm mark\u003c\/li\u003e\n\n\u003cli\u003eChain Thickness\u003cbr\u003e0.5ct: Approx. 1.0mm\u003cbr\u003e1ct: Approx. 1.1mm\u003c\/li\u003e\n\n\u003cli\u003eAccessories: Jewelry box, IGI diamond grading report, quality guarantee and warranty card\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduction \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a made-to-order item. It will be delivered in approximately 3 weeks to 1 month after your order and payment are confirmed. We will provide a specific estimated delivery date after confirming your order.\u003c\/p\u003e\n\u003cp\u003ePlease note that there may be slight individual differences in carat weight, but we ensure the use of stones equal to or greater than the stated carat weight. Please contact us if you would like to request changes to the chain length or thickness.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900\/Pt850 \/ 0.5 ct","offer_id":49208240341217,"sku":"JD023-LGD-PT050-40","price":143000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat","offer_id":49208240373985,"sku":"JD023-LGD-PT100-40","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct","offer_id":49208240406753,"sku":"JD023-LGD-YG050-40","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat","offer_id":49208240439521,"sku":"JD023-LGD-YG100-40","price":242000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd023lgd-00.jpg?v=1790139106"},{"product_id":"jd240010n-lgd","title":"3ct Lab-Grown Diamond Four-Prong Solitaire Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD240010N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMaterial\u003cbr\u003ePlatinum: Top Pt900, Chain Pt850\u003cbr\u003eGold: 18K Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-grown diamond\u003cbr\u003eCarat Weight: 3.0ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX\u003c\/li\u003e\n\n\u003cli\u003eDesign: 4-prong solitaire necklace\u003c\/li\u003e\n\n\u003cli\u003eDimensions\u003cbr\u003eTop: Approx. 13.5mm (H) x 10mm (W) x 7.5mm (D)\u003c\/li\u003e\n\n\u003cli\u003eChain Specifications\u003cbr\u003eStyle: Venetian chain \/ Cut-azuki chain\u003cbr\u003eLength: Available in 45cm or 50cm\u003cbr\u003eThickness: Venetian 1.0mm\/1.2mm, Cut-azuki approx. 1.4mm (wire diameter 0.40φ)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eChain Features\u003cbr\u003eVenetian chain: Slide adjuster (stepless adjustment)\u003cbr\u003eCut-azuki chain: No length adjustment\u003c\/li\u003e\n\n\u003cli\u003eIncluded Accessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry box\u003cbr\u003eQuality guarantee and warranty card\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduction and Delivery\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Please allow approximately 3 weeks to 1 month for delivery after your order and payment are confirmed. A specific estimated delivery date will be provided after your order is confirmed.\u003c\/p\u003e\n\u003cp\u003eYou may also choose to purchase the top only, without a chain. Please note that there may be slight variations in stone carat weight and dimensions.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Top only","offer_id":49208815943905,"sku":"JD240010N-LGD-PT-TOP","price":420000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 1.0mm, 45cm (adjustable)","offer_id":49208815976673,"sku":"JD240010N-LGD-PT-VN4510","price":510000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian chain 1.0mm, 50cm (adjustable)","offer_id":49208816009441,"sku":"JD240010N-LGD-PT-VN5010","price":520000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 1.2mm, 45cm (adjustable)","offer_id":49208816042209,"sku":"JD240010N-LGD-PT-VN4512","price":540000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 1.2mm, 50cm (adjustable)","offer_id":49208816074977,"sku":"JD240010N-LGD-PT-VN5012","price":550000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Cut azuki chain, approx. 1.4mm, 45cm (non-adjustable)","offer_id":49208816107745,"sku":"JD240010N-LGD-PT-AZ4514","price":510000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Cut Adzuki chain, approx. 1.4mm, 50cm (non-adjustable)","offer_id":49208816140513,"sku":"JD240010N-LGD-PT-AZ5014","price":520000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Top only","offer_id":49208816173281,"sku":"JD240010N-LGD-YG-TOP","price":480000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 1.0mm, 45cm (adjustable)","offer_id":49208816206049,"sku":"JD240010N-LGD-YG-VN4510","price":625000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 1.0mm, 50cm (adjustable)","offer_id":49208816238817,"sku":"JD240010N-LGD-YG-VN5010","price":640000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 1.2mm, 45cm (adjustable)","offer_id":49208816271585,"sku":"JD240010N-LGD-YG-VN4512","price":680000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 1.2mm, 50cm (adjustable)","offer_id":49208816304353,"sku":"JD240010N-LGD-YG-VN5012","price":700000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Cut azuki chain, approx. 1.4mm, 45cm (non-adjustable)","offer_id":49208816337121,"sku":"JD240010N-LGD-YG-AZ4514","price":625000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Cut Adzuki chain, approx. 1.4mm, 50cm (non-adjustable)","offer_id":49208816369889,"sku":"JD240010N-LGD-YG-AZ5014","price":640000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd240010n-lgd-00.jpg?v=1790146979"},{"product_id":"jd250002n-lgd","title":"0.5ct\/1ct Marquise Cut Lab-Grown Diamond Solitaire Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eItem Number: JD250002N-LGD\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Top Pt900 \/ Chain Pt850\u003cbr\u003eGold: 18K Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Marquise Cut\u003cbr\u003eCarat Weight: 0.5ct or 1ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VS1–VVS2\u003c\/li\u003e\n\n\u003cli\u003eDimensions\u003cbr\u003eDesign A: Dangle style\u003cbr\u003eTop (1ct): approx. 18mm (H) x 5mm (W) x 6mm (D); Top (0.5ct): approx. 16mm (H) x 4.5mm (W) x 5.5mm (D)\u003cbr\u003e\u003cbr\u003eDesign B: Fixed bail style\u003cbr\u003eTop (1ct): approx. 16mm (H) x 5mm (W) x 6mm (D); Top (0.5ct): approx. 14mm (H) x 4.5mm (W) x 5.5mm (D)\u003c\/li\u003e\n\n\u003cli\u003eChain\u003cbr\u003eType: Venetian chain or Cable chain\u003cbr\u003eLength: 45cm\u003cbr\u003eThickness: Venetian approx. 0.7mm \/ Cut Cable approx. 0.9mm\u003cbr\u003eFeatures: Adjustable sliding clasp\u003c\/li\u003e\n\n\u003cli\u003eIncluded Accessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eCertificate of Quality \u0026amp; Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduction \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a made-to-order item. It will be delivered in approximately 3 weeks to 1 month after your order and payment are confirmed. We will provide a detailed estimated delivery date after confirming your order.\u003c\/p\u003e\n\u003cp\u003ePlease note that there may be slight individual differences in stone carat weight and dimensions.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900\/Pt850 \/ 0.5 ct \/ A: Swinging \/ Venetian 0.7mm","offer_id":49208996823265,"sku":"JD250002N-LGD-PT050-A-VN4507","price":143000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 0.5 ct \/ A: Dangle \/ Cut Azuki 0.9mm","offer_id":49208996856033,"sku":"JD250002N-LGD-PT050-A-AZ4509","price":143000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 0.5 ct \/ B: Fixed bail, 0.7mm Venetian chain","offer_id":49208996888801,"sku":"JD250002N-LGD-PT050-B-VN4507","price":143000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 0.5 ct \/ B: Fixed bail, 0.9mm cut azuki chain","offer_id":49208996921569,"sku":"JD250002N-LGD-PT050-B-AZ4509","price":143000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat \/ A: Swinging \/ Venetian 0.7mm","offer_id":49208996954337,"sku":"JD250002N-LGD-PT100-A-VN4507","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat \/ A: Dangle \/ Cut Azuki 0.9mm","offer_id":49208996987105,"sku":"JD250002N-LGD-PT100-A-AZ4509","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat \/ B: Fixed bail, 0.7mm Venetian chain","offer_id":49208997019873,"sku":"JD250002N-LGD-PT100-B-VN4507","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat \/ B: Fixed bail, 0.9mm cut azuki chain","offer_id":49208997052641,"sku":"JD250002N-LGD-PT100-B-AZ4509","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ A: Swinging \/ Venetian 0.7mm","offer_id":49208997085409,"sku":"JD250002N-LGD-YG050-A-VN4507","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ A: Dangle \/ Cut Azuki 0.9mm","offer_id":49208997118177,"sku":"JD250002N-LGD-YG050-A-AZ4509","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ B: Fixed bail, 0.7mm Venetian chain","offer_id":49208997150945,"sku":"JD250002N-LGD-YG050-B-VN4507","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ B: Fixed bail, 0.9mm cut azuki chain","offer_id":49208997183713,"sku":"JD250002N-LGD-YG050-B-AZ4509","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ A: Swinging \/ Venetian 0.7mm","offer_id":49208997216481,"sku":"JD250002N-LGD-YG100-A-VN4507","price":242000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ A: Dangle \/ Cut Azuki 0.9mm","offer_id":49208997249249,"sku":"JD250002N-LGD-YG100-A-AZ4509","price":242000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ B: Fixed bail, 0.7mm Venetian chain","offer_id":49208997282017,"sku":"JD250002N-LGD-YG100-B-VN4507","price":242000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ B: Fixed bail, 0.9mm cut azuki chain","offer_id":49208997314785,"sku":"JD250002N-LGD-YG100-B-AZ4509","price":242000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/lgd250002n-lgd-00.jpg?v=1790148459"},{"product_id":"jd250003n-lgd","title":"1ct Oval Cut Lab-Grown Diamond Solitaire Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250003N-LGD\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Top Pt900 \/ Chain: Pt850\u003cbr\u003eGold: 18K Yellow Gold \/ 18K Pink Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Oval Cut\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: EX\/EX\u003c\/li\u003e\n\n\u003cli\u003eDimensions\u003cbr\u003eTop: Approx. 11mm (H) x 7mm (W) x 4.5mm (D)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eShape: Venetian Chain \/ Cut Cable Chain\u003cbr\u003eLength: 45cm total length\u003cbr\u003eThickness: Venetian 0.7mm \/ Cable 1.1mm\u003cbr\u003e※Optional thickness and length available; pendant top only also selectable\u003c\/li\u003e\n\n\u003cli\u003eAccessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eCertificate of Authenticity and Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery Information\u003c\/h3\u003e\n\u003cp\u003eThis is a made-to-order item. Delivery will take approximately 3 weeks to 1 month after your order and payment are confirmed. We will provide a detailed estimated delivery date after confirming your order.\u003c\/p\u003e\n\u003cp\u003ePlease note that there may be slight individual differences in stone dimensions and carat weight.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Pendant only (no chain)","offer_id":49209609912545,"sku":"JD250003N-LGD-PT-TOP","price":130000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 45cm 0.7mm","offer_id":49209609945313,"sku":"JD250003N-LGD-PT-VN4507","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain: 45cm, 1.1mm","offer_id":49209609978081,"sku":"JD250003N-LGD-PT-AZ4511","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 45cm 0.8mm","offer_id":49209610010849,"sku":"JD250003N-LGD-PT-VN4508","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain, 45cm, 1.2mm","offer_id":49209610043617,"sku":"JD250003N-LGD-PT-AZ4512","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":49209610076385,"sku":"JD250003N-LGD-YG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.7mm","offer_id":49209610109153,"sku":"JD250003N-LGD-YG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain: 45cm, 1.1mm","offer_id":49209610141921,"sku":"JD250003N-LGD-YG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.8mm","offer_id":49209610174689,"sku":"JD250003N-LGD-YG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.2mm","offer_id":49209610207457,"sku":"JD250003N-LGD-YG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Pendant only (no chain)","offer_id":49209610240225,"sku":"JD250003N-LGD-PG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian 45cm 0.7mm","offer_id":49209610272993,"sku":"JD250003N-LGD-PG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain: 45cm, 1.1mm","offer_id":49209610305761,"sku":"JD250003N-LGD-PG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian 45cm 0.8mm","offer_id":49209610338529,"sku":"JD250003N-LGD-PG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain, 45cm, 1.2mm","offer_id":49209610371297,"sku":"JD250003N-LGD-PG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250003n-lgd-00.jpg?v=1790150338"},{"product_id":"jd250006n-lgd","title":"1ct Cushion Cut Lab-Grown Diamond Solitaire Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250006N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pendant Pt900, Chain Pt850\u003cbr\u003eGold: 18K Yellow Gold \/ 18K Pink Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Cushion Cut\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: EX\/EX\u003c\/li\u003e\n\n\u003cli\u003eDimensions\u003cbr\u003ePendant: approx. 9.5mm (H) × 7.5mm (W) × 4.5mm (D)\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eStyle: Venetian Chain \/ Cut Cable Chain\u003cbr\u003eLength: 45cm\u003cbr\u003eThickness: Venetian 0.7mm \/ Cable 1.1mm\u003cbr\u003e※Thickness and length can be customized; pendant-only option available\u003c\/li\u003e\n\n\u003cli\u003eAccessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eQuality Certificate and Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery Information\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Delivery will take approximately 3 weeks to 1 month after payment is confirmed. We will provide a more precise delivery date once your order is confirmed.\u003c\/p\u003e\n\u003cp\u003ePlease note that there may be slight variations in stone dimensions and carat weight.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Pendant only (no chain)","offer_id":49209652674785,"sku":"JD250006N-LGD-PT-TOP","price":130000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 45cm 0.7mm","offer_id":49209652707553,"sku":"JD250006N-LGD-PT-VN4507","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain, 45cm, 1.1mm","offer_id":49209652740321,"sku":"JD250006N-LGD-PT-AZ4511","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 45cm 0.8mm","offer_id":49209652773089,"sku":"JD250006N-LGD-PT-VN4508","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain 45cm, 1.2mm","offer_id":49209652805857,"sku":"JD250006N-LGD-PT-AZ4512","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":49209652838625,"sku":"JD250006N-LGD-YG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.7mm","offer_id":49209652871393,"sku":"JD250006N-LGD-YG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.1mm","offer_id":49209652904161,"sku":"JD250006N-LGD-YG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.8mm","offer_id":49209652936929,"sku":"JD250006N-LGD-YG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.2mm","offer_id":49209652969697,"sku":"JD250006N-LGD-YG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Pendant only (no chain)","offer_id":49209653002465,"sku":"JD250006N-LGD-PG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian 45cm 0.7mm","offer_id":49209653035233,"sku":"JD250006N-LGD-PG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain, 45cm, 1.1mm","offer_id":49209653068001,"sku":"JD250006N-LGD-PG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian 45cm 0.8mm","offer_id":49209653100769,"sku":"JD250006N-LGD-PG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain 45cm, 1.2mm","offer_id":49209653133537,"sku":"JD250006N-LGD-PG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250006n-lgd-00.jpg?v=1790152419"},{"product_id":"jd250007n-lgd","title":"1ct Marquise Cut Lab-Grown Diamond Solitaire Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250007N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pendant Pt900 \/ Chain Pt850\u003cbr\u003eGold: 18K Yellow Gold \/ 18K Rose Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Marquise\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: EX \/ EX\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003ePendant: Approx. 15.5mm (H) x 6.5mm (W) x 4.5mm (D)\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eType: Venetian Chain \/ Cut Cable Chain\u003cbr\u003eLength: 45cm total length\u003cbr\u003eThickness: Venetian 0.7mm \/ Cable 1.1mm\u003cbr\u003e*Chain type can be changed as an option; pendant-only purchase is also available\u003c\/li\u003e\n\n\u003cli\u003eIncluded Accessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eCertificate of Quality and Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery Information\u003c\/h3\u003e\n\u003cp\u003eThis is a made-to-order item. It will be delivered in approximately 3 weeks to 1 month after your order and payment are confirmed. We will provide a specific estimated delivery date after order confirmation.\u003c\/p\u003e\n\u003cp\u003ePlease note that there are individual variations in stone dimensions and carat weight.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Pendant only (no chain)","offer_id":50519182082273,"sku":"JD250007N-LGD-PT-TOP","price":130000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian chain 45cm \/ 0.7mm","offer_id":50519182115041,"sku":"JD250007N-LGD-PT-VN4507","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain: 45cm, 1.1mm","offer_id":50519182147809,"sku":"JD250007N-LGD-PT-AZ4511","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 45cm 0.8mm","offer_id":50519182180577,"sku":"JD250007N-LGD-PT-VN4508","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki 45cm \/ 1.2mm","offer_id":50519182213345,"sku":"JD250007N-LGD-PT-AZ4512","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":50519182246113,"sku":"JD250007N-LGD-YG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm \/ 0.7mm","offer_id":50519182278881,"sku":"JD250007N-LGD-YG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain: 45cm, 1.1mm","offer_id":50519182311649,"sku":"JD250007N-LGD-YG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.8mm","offer_id":50519182344417,"sku":"JD250007N-LGD-YG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki 45cm \/ 1.2mm","offer_id":50519182377185,"sku":"JD250007N-LGD-YG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Pendant only (no chain)","offer_id":50519182409953,"sku":"JD250007N-LGD-PG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian chain 45cm \/ 0.7mm","offer_id":50519182442721,"sku":"JD250007N-LGD-PG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain: 45cm, 1.1mm","offer_id":50519182475489,"sku":"JD250007N-LGD-PG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian 45cm 0.8mm","offer_id":50519182508257,"sku":"JD250007N-LGD-PG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki 45cm \/ 1.2mm","offer_id":50519182541025,"sku":"JD250007N-LGD-PG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250007n-lgd-00.jpg?v=1790163384"},{"product_id":"jd250008n-lgd","title":"1ct Emerald Cut Lab-Grown Diamond Solitaire Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250008N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pendant Pt900 \/ Chain Pt850\u003cbr\u003eGold: 18K Yellow Gold \/ 18K Pink Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Emerald Cut\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: EX \/ EX\u003c\/li\u003e\n\n\u003cli\u003eDimensions\u003cbr\u003ePendant: Approx. 11.5mm (H) x 7mm (W) x 4.5mm (D)\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eType: Venetian Chain \/ Cut Cable Chain\u003cbr\u003eLength: 45cm total length with slide adjuster\u003cbr\u003eThickness: Venetian 0.7mm \/ Cable 1.1mm\u003cbr\u003e※\u003cspan\u003e※Thickness and length can be customized; pendant-only option available\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eIncluded Accessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eQuality Guarantee \u0026amp; Warranty Card\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery Information\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Please allow approximately 3 weeks to 1 month for delivery after your order and payment are confirmed. You will be notified of the exact scheduled delivery date after your order is confirmed.\u003c\/p\u003e\n\u003cp\u003eThere may be slight variations in stone dimensions and carat weight.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Pendant only (no chain)","offer_id":50519210066145,"sku":"JD250008N-LGD-PT-TOP","price":130000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian chain 45cm \/ 0.7mm","offer_id":50519210098913,"sku":"JD250008N-LGD-PT-VN4507","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki 45cm \/ 1.1mm","offer_id":50519210131681,"sku":"JD250008N-LGD-PT-AZ4511","price":175000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian 45cm \/ 0.8mm","offer_id":50519210164449,"sku":"JD250008N-LGD-PT-VN4508","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki 45cm \/ 1.2mm","offer_id":50519210197217,"sku":"JD250008N-LGD-PT-AZ4512","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":50519210229985,"sku":"JD250008N-LGD-YG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm \/ 0.7mm","offer_id":50519210262753,"sku":"JD250008N-LGD-YG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki 45cm \/ 1.1mm","offer_id":50519210295521,"sku":"JD250008N-LGD-YG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm \/ 0.8mm","offer_id":50519210328289,"sku":"JD250008N-LGD-YG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki 45cm \/ 1.2mm","offer_id":50519210361057,"sku":"JD250008N-LGD-YG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Pendant only (no chain)","offer_id":50519210393825,"sku":"JD250008N-LGD-PG-TOP","price":148000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian chain 45cm \/ 0.7mm","offer_id":50519210426593,"sku":"JD250008N-LGD-PG-VN4507","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki 45cm \/ 1.1mm","offer_id":50519210459361,"sku":"JD250008N-LGD-PG-AZ4511","price":230000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian 45cm \/ 0.8mm","offer_id":50519210492129,"sku":"JD250008N-LGD-PG-VN4508","price":285000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki 45cm \/ 1.2mm","offer_id":50519210524897,"sku":"JD250008N-LGD-PG-AZ4512","price":285000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250008n-lgd-00.jpg?v=1790163753"},{"product_id":"jd250010n-lgd","title":"0.5ct\/1ct Lab-Grown Diamond Bezel-Set Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250010N-LGD\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Top Pt900, Chain Pt850\u003cbr\u003eGold: 18K Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-grown Diamond\u003cbr\u003eShape: Cushion Cut\u003cbr\u003eCarat Weight: 1ct \/ 0.5ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX (including IDEAL)\u003c\/li\u003e\n\n\u003cli\u003eDesign: Double-bail, Bezel-set\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003e0.5ct: Approx. 7 x 7 x 4.5mm height\u003cbr\u003e1ct: Approx. 8 x 8 x 5.3–5.5mm height\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eStyle: Cut cable chain\u003cbr\u003eLength: 40cm total (with adjustment ring at 37cm)\u003cbr\u003e*Adjustable to two different lengths\u003cbr\u003eThickness: Approx. 1mm\u003cbr\u003e*Optional lengths of 45cm and 50cm are available.\u003c\/li\u003e\n\n\u003cli\u003e\n\nAccessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eQuality Guarantee \u0026amp; Warranty Card\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery Information\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Please allow approximately 3 weeks to 1 month for delivery after your order and payment are confirmed. Detailed delivery information will be provided after your order is confirmed.\u003c\/p\u003e\n\u003cp\u003ePlease note that there may be slight individual variations in stone dimensions and carat weight.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900\/Pt850 \/ 0.5 ct \/ 40cm (standard)","offer_id":50519310172385,"sku":"JD250010N-LGD-050-PT-40","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 0.5 ct \/ 45cm","offer_id":50519310205153,"sku":"JD250010N-LGD-050-PT-45","price":178200.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 0.5 ct \/ 50 cm","offer_id":50519310237921,"sku":"JD250010N-LGD-050-PT-50","price":184800.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat \/ 40cm (standard)","offer_id":50519310270689,"sku":"JD250010N-LGD-100-PT-40","price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat \/ 45cm","offer_id":50519310303457,"sku":"JD250010N-LGD-100-PT-45","price":233200.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ 1 carat \/ 50 cm","offer_id":50519310336225,"sku":"JD250010N-LGD-100-PT-50","price":239800.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ 40cm (standard)","offer_id":50519310368993,"sku":"JD250010N-LGD-050-YG-40","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ 45cm","offer_id":50519310401761,"sku":"JD250010N-LGD-050-YG-45","price":211200.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 0.5 ct \/ 50 cm","offer_id":50519310434529,"sku":"JD250010N-LGD-050-YG-50","price":217800.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ 40cm (standard)","offer_id":50519310467297,"sku":"JD250010N-LGD-100-YG-40","price":253000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ 45cm","offer_id":50519310500065,"sku":"JD250010N-LGD-100-YG-45","price":266200.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 1 carat \/ 50 cm","offer_id":50519310532833,"sku":"JD250010N-LGD-100-YG-50","price":272800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250010n-lgd-00.jpg?v=1790164490"},{"product_id":"jd250012n-lgd","title":"0.3ct Lab-Grown Diamond Solitaire Platinum Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250012N-LGD\u003cbr\u003eMetal: Pt900 \/ Chain: Pt850\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Round\u003cbr\u003eCarat Weight: 0.3ct\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX (includes IDEAL)\u003cbr\u003e\n\u003c\/li\u003e\n\n\u003cli\u003eDesign: 4-prong or 6-prong solitaire\u003c\/li\u003e\n\n\u003cli\u003eSize\u003cbr\u003ePendant: Approx. 7mm (H) x 5mm (W) x 3.5mm (D)\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eType: Venetian chain\u003cbr\u003eLength: 45cm total\u003cbr\u003eThickness: Approx. 0.6mm (0.7mm available as an option)\u003cbr\u003eAdjustment: Slide adjuster\u003c\/li\u003e\n\n\u003cli\u003eIncluded Items\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eQuality Guarantee \u0026amp; Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduction \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Delivery will take approximately 3 weeks to 1 month after your order and payment are confirmed. We will notify you of the specific delivery date after your order is confirmed.\u003c\/p\u003e\n\u003cp\u003eThere may be slight variations in the carat weight of the stones.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"4-point fastening \/ Venetian 45cm, 0.6mm","offer_id":50519663968481,"sku":"JD250012N-LGD-P4-VN4506","price":88000.0,"currency_code":"JPY","in_stock":true},{"title":"4-point fastening \/ Venetian 45cm 0.7mm","offer_id":50519664001249,"sku":"JD250012N-LGD-P4-VN4507","price":110000.0,"currency_code":"JPY","in_stock":true},{"title":"6-point fastening \/ Venetian 45cm, 0.6mm","offer_id":50519664034017,"sku":"JD250012N-LGD-P6-VN4506","price":88000.0,"currency_code":"JPY","in_stock":true},{"title":"6-point fastening \/ Venetian 45cm 0.7mm","offer_id":50519664066785,"sku":"JD250012N-LGD-P6-VN4507","price":110000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250012n-lgd-00.jpg?v=1790166985"},{"product_id":"jd250016n-lgd","title":"Total 0.86ct Toi et Moi Lab-Grown Diamond Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250016N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pendant Pt900, Chain Pt850\u003cbr\u003eGold: Pendant and Chain both 18K Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Round Brilliant Cut \u0026amp; Pear Shape Cut\u003cbr\u003eTotal Carat Weight: 0.86ct\u003cbr\u003eRound: 0.5ct \/ approx. 5.5×5.5mm \/ D Color \/ VVS2 \/ 3EX (H\u0026amp;C)\u003cbr\u003ePear Shape: 0.36ct \/ approx. 4×6mm \/ D Color \/ VVS2\u003c\/li\u003e\n\n\u003cli\u003eDesign: Toi et Moi \/ 2-Stone \/ Dual-bail\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003ePendant: Height approx. 12mm x Width approx. 6.5–7mm x Thickness approx. 4.5mm\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eShape: Cut Azuki Chain\u003cbr\u003eLength: 40cm total (with an adjuster ring at 37cm)\u003cbr\u003e*Adjustable to two lengths\u003cbr\u003eWidth: approx. 1.1mm\u003cbr\u003e*Options for 45cm or 50cm lengths, and widths of approx. 1.1mm or 1.2mm are available. Extended chains are not adjustable via slider.\u003c\/li\u003e\n\n\u003cli\u003eAccessories\u003cbr\u003eIGI Grading Report (Round only)\u003cbr\u003eJewelry Box\u003cbr\u003eQuality Guarantee \u0026amp; Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduct-Specific Notes\u003c\/h3\u003e\n\u003cp\u003e3EX (H\u0026amp;C) specifications apply only to the round stone. An appraisal report is not included for the pear shape stone. Individual variations exist in stone dimensions and carat weight. Listed dimensions are approximate.\u003c\/p\u003e\n\u003ch3\u003eProduction \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Delivery will take approximately 3 weeks to 1 month after your order and payment are confirmed. A more specific estimated delivery date will be provided after order confirmation.\u003c\/p\u003e\n\u003cp\u003eAs this is a made-to-order item, we cannot accept cancellations after the order is placed or returns after delivery.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900\/Pt850 \/ Azuki chain: 40cm, 1.1mm (standard)","offer_id":50620117942497,"sku":"JD250016N-LGD-PT-AZ4011","price":207000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain, 45cm, 1.1mm","offer_id":50620117975265,"sku":"JD250016N-LGD-PT-AZ4511","price":218000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain 45cm, 1.2mm","offer_id":50620118008033,"sku":"JD250016N-LGD-PT-AZ4512","price":237000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain, 50cm, 1.1mm","offer_id":50620118040801,"sku":"JD250016N-LGD-PT-AZ5011","price":229000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain 50cm, 1.2mm","offer_id":50620118073569,"sku":"JD250016N-LGD-PT-AZ5012","price":252000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain: 40cm, 1.1mm (standard)","offer_id":50620118106337,"sku":"JD250016N-LGD-YG-AZ4011","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.1mm","offer_id":50620118139105,"sku":"JD250016N-LGD-YG-AZ4511","price":259000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.2mm","offer_id":50620118171873,"sku":"JD250016N-LGD-YG-AZ4512","price":278000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 50cm, 1.1mm","offer_id":50620118204641,"sku":"JD250016N-LGD-YG-AZ5011","price":270000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 50cm, 1.2mm","offer_id":50620118237409,"sku":"JD250016N-LGD-YG-AZ5012","price":293000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250016n-lgd-00.jpg?v=1790749794"},{"product_id":"jd250020n-lgd","title":"1ct 4-Prong Lab-Grown Diamond Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250020N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pendant Pt900 \/ Chain Pt850\u003cbr\u003eGold: Pendant and Chain K18 Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-grown diamond\u003cbr\u003eShape: Round Brilliant Cut\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eStone Dimensions: Approx. 6.5 x 6.5mm\u003cbr\u003eGrade: D color \/ VVS2–VVS1 \/ 3EX (H\u0026amp;C)\u003c\/li\u003e\n\n\u003cli\u003eDesign: 4-prong solitaire\u003c\/li\u003e\n\n\u003cli\u003eDimensions\u003cbr\u003ePendant Face: Approx. 6.5mm (H) x 6.5mm (W)\u003cbr\u003eBail: Outer diameter approx. 3mm \/ Inner diameter approx. 2mm\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eStyle: Venetian or Cable chain\u003cbr\u003eLength: Total length 45cm (adjustable sliding mechanism)\u003cbr\u003eThickness: Venetian approx. 0.7mm \/ Cable approx. 1.1mm\u003cbr\u003e*Optional Venetian (45cm, approx. 0.8mm) and Cable (45cm, approx. 1.2mm) chains are also available.\u003c\/li\u003e\n\n\u003cli\u003eHallmarks: Metal purity (Pt900\/K18) and carat weight\u003c\/li\u003e\n\n\u003cli\u003eAccessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry box\u003cbr\u003eQuality guarantee and warranty card\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Notes\u003c\/h3\u003e\n\u003cp\u003eStone dimensions and carat weight may vary slightly. Stated dimensions are approximate. Please contact us regarding changes to chain length or thickness.\u003c\/p\u003e\n\u003ch3\u003eProduction and Delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a made-to-order item. Delivery will take approximately 3 weeks to 1 month after order confirmation and payment. We will provide a specific delivery date once your order is confirmed.\u003c\/p\u003e\n\u003cp\u003eAs this is a made-to-order item, cancellations are not accepted after the order is placed, and returns are not accepted after delivery.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Pt850 \/ Venetian chain 45cm, 0.7mm (standard)","offer_id":50620373139681,"sku":"JD250020N-LGD-PT-VN4507","price":182000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Pt850 \/ Azuki 45cm, 1.1mm (standard)","offer_id":50620373172449,"sku":"JD250020N-LGD-PT-AZ4511","price":182000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Pt850 \/ Venetian chain 45cm, 0.8mm","offer_id":50620373205217,"sku":"JD250020N-LGD-PT-VN4508","price":204000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Pt850 \/ Azuki chain 45cm, 1.2mm","offer_id":50620373237985,"sku":"JD250020N-LGD-PT-AZ4512","price":204000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 0.7mm (standard)","offer_id":50620373270753,"sku":"JD250020N-LGD-YG-VN4507","price":231000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki 45cm, 1.1mm (standard)","offer_id":50620373303521,"sku":"JD250020N-LGD-YG-AZ4511","price":231000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 0.8mm","offer_id":50620373336289,"sku":"JD250020N-LGD-YG-VN4508","price":254000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.2mm","offer_id":50620373369057,"sku":"JD250020N-LGD-YG-AZ4512","price":254000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250020n-lgd-00.jpg?v=1790753884"},{"product_id":"jd250021n-lgd","title":"2ct 4-Prong Lab-Grown Diamond Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eItem Number: JD250021N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pendant Pt900 \/ Chain Pt850\u003cbr\u003eGold: Pendant and chain both 18K Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Round Brilliant Cut\u003cbr\u003eCarat Weight: 2ct\u003cbr\u003eStone Size: Approx. 8×8mm\u003cbr\u003eGrade: D Color \/ VVS2–VVS1 \/ 3EX (H\u0026amp;C)\u003c\/li\u003e\n\n\u003cli\u003eDesign: 4-prong solitaire\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003ePendant Face: Height approx. 8mm × Width approx. 8mm\u003cbr\u003eBail: Outer diameter approx. 3mm, Inner diameter approx. 2mm\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eStyle: Venetian chain or Cable chain\u003cbr\u003eLength: Total length 45cm (adjustable sliding mechanism)\u003cbr\u003eThickness: Venetian approx. 0.8mm \/ Cable approx. 1.2mm\u003cbr\u003e*Options for Venetian 45cm (approx. 1.0mm) and Cable 45cm (approx. 1.3mm) are also available.\u003c\/li\u003e\n\n\u003cli\u003eHallmarks: Metal purity (Pt900\/K18) and carat weight\u003c\/li\u003e\n\n\u003cli\u003eIncluded Items\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eCertificate of Authenticity\/Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduct-Specific Notes\u003c\/h3\u003e\n\u003cp\u003ePlease note that there may be slight individual differences in stone dimensions and carat weight. Listed measurements are estimates. Please contact us for inquiries regarding changes to chain length or thickness.\u003c\/p\u003e\n\u003ch3\u003eProduction and Delivery\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Please allow approximately 3 weeks to 1 month for delivery after your order and payment are confirmed. A detailed expected delivery date will be provided after your order is confirmed.\u003c\/p\u003e\n\u003cp\u003eAs this is a made-to-order product, we cannot accept cancellations after an order is placed or returns after delivery.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900\/Pt850 \/ Venetian 45cm 0.8mm (Standard)","offer_id":50620402335969,"sku":"JD250021N-LGD-PT-VN4508","price":289000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain, 45cm, 1.2mm (standard)","offer_id":50620402368737,"sku":"JD250021N-LGD-PT-AZ4512","price":289000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Venetian chain 45cm, 1.0mm","offer_id":50620402401505,"sku":"JD250021N-LGD-PT-VN4510","price":334000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain 45cm, 1.3mm","offer_id":50620402434273,"sku":"JD250021N-LGD-PT-AZ4513","price":334000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.8mm (Standard)","offer_id":50620402467041,"sku":"JD250021N-LGD-YG-VN4508","price":347000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.2mm (standard)","offer_id":50620402499809,"sku":"JD250021N-LGD-YG-AZ4512","price":347000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 1.0mm","offer_id":50620402532577,"sku":"JD250021N-LGD-YG-VN4510","price":392000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.3mm","offer_id":50620402565345,"sku":"JD250021N-LGD-YG-AZ4513","price":392000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250021n-lgd-00.jpg?v=1790754692"},{"product_id":"jd250022n-lgd","title":"1ct Pear-Shaped Lab-Grown Diamond Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct Number: JD250022N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Pendant Pt900, Chain Pt850\u003cbr\u003eGold: Pendant and Chain K18 Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Pear Brilliant Cut (Pear Shape)\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eStone Dimensions: Approx. 8mm (L) x 5mm (W)\u003cbr\u003eGrade: D Color \/ VVS2\u003c\/li\u003e\n\n\u003cli\u003eDesign: 3-Prong Setting, Solitaire\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003ePendant Face: Approx. 11mm (L) x 5mm (W) x 4.2mm (D)\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eType: Venetian or Cable chain\u003cbr\u003eLength: 45cm total (adjustable slider)\u003cbr\u003eThickness: Venetian approx. 0.7mm \/ Cable approx. 1.1mm\u003cbr\u003e*Optional upgrades available: Venetian 45cm (approx. 0.8mm or 1.0mm) or Cable 45cm (approx. 1.2mm).\u003cbr\u003e*Option to purchase pendant only (no chain) is also available.\u003c\/li\u003e\n\n\u003cli\u003eHallmark: Metal purity (Pt900\/K18) and carat weight\u003c\/li\u003e\n\n\u003cli\u003eIncluded Accessories\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eCertificate of Authenticity\/Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Notes\u003c\/h3\u003e\n\u003cp\u003eIndividual stones may vary slightly in dimensions and carat weight. Stated dimensions are for reference only. Please contact us regarding changes to chain length or thickness.\u003c\/p\u003e\n\u003ch3\u003eProduction and Delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a made-to-order item. Delivery takes approximately 3 weeks to 1 month after order and payment confirmation. We will provide a specific delivery date after confirming your order.\u003c\/p\u003e\n\u003cp\u003eAs this is a made-to-order item, cancellations are not accepted after ordering, and returns are not accepted after delivery.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 \/ Venetian chain 45cm, 0.7mm (standard)","offer_id":50620430778593,"sku":"JD250022N-LGD-PT-VN4507","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki 45cm \/ 1.1mm (standard)","offer_id":50620430811361,"sku":"JD250022N-LGD-PT-AZ4511","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian chain 45cm, 0.8mm","offer_id":50620430844129,"sku":"JD250022N-LGD-PT-VN4508","price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Venetian chain 45cm, 1.0mm","offer_id":50620430876897,"sku":"JD250022N-LGD-PT-VN4510","price":243000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Azuki chain 45cm, 1.2mm","offer_id":50620430909665,"sku":"JD250022N-LGD-PT-AZ4512","price":235000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 \/ Pendant only (no chain)","offer_id":50620430942433,"sku":"JD250022N-LGD-PT-TOP","price":165000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 0.7mm (standard)","offer_id":50620430975201,"sku":"JD250022N-LGD-YG-VN4507","price":223000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki 45cm \/ 1.1mm (standard)","offer_id":50620431007969,"sku":"JD250022N-LGD-YG-AZ4511","price":223000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 0.8mm","offer_id":50620431040737,"sku":"JD250022N-LGD-YG-VN4508","price":253000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 1.0mm","offer_id":50620431073505,"sku":"JD250022N-LGD-YG-VN4510","price":276000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.2mm","offer_id":50620431106273,"sku":"JD250022N-LGD-YG-AZ4512","price":268000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":50620431139041,"sku":"JD250022N-LGD-YG-TOP","price":190000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250022n-lgd-00.jpg?v=1790755613"},{"product_id":"jd250023n-lgd","title":"1ct Heart-Shaped Lab-Grown Diamond Necklace","description":"\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eItem Number: JD250023N-LGD\u003c\/li\u003e\n\n\u003cli\u003eMetal\u003cbr\u003ePlatinum: Top Pt900, Chain Pt850\u003cbr\u003eGold: Top and Chain K18 Yellow Gold\u003c\/li\u003e\n\n\u003cli\u003eStone: Lab-Grown Diamond\u003cbr\u003eShape: Heart Brilliant Cut (Heart Shape)\u003cbr\u003eCarat Weight: 1ct\u003cbr\u003eStone Size: Approx. 6.5mm (H) x 6.5mm (W)\u003cbr\u003eGrade: D Color \/ VVS2\u003c\/li\u003e\n\n\u003cli\u003eDesign: Heart Shape, Solitaire\u003c\/li\u003e\n\n\u003cli\u003eSize (Dimensions)\u003cbr\u003eTop Front: Approx. 8mm (H) x 6.5mm (W) x 4.6mm (D)\u003c\/li\u003e\n\n\u003cli\u003eStandard Chain Specifications\u003cbr\u003eStyle: Cut Cable Chain\u003cbr\u003eLength: 40cm total (includes adjustment ring at 37cm; 2-step adjustment)\u003cbr\u003eThickness: Approx. 1.1mm (wire diameter 0.30mm)\u003cbr\u003e *Optional lengths of 45cm\/50cm and thicknesses of approx. 1.1mm\/1.2mm are also available.\u003c\/li\u003e\n\n\u003cli\u003eHallmarks: Metal Purity (Pt900\/K18) and Carat Weight\u003c\/li\u003e\n\n\u003cli\u003eIncluded Items\u003cbr\u003eIGI Grading Report\u003cbr\u003eJewelry Box\u003cbr\u003eCertificate of Authenticity and Warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduct-Specific Notes\u003c\/h3\u003e\n\u003cp\u003ePlease note that there may be slight individual variations in stone dimensions and carat weight. The listed dimensions are approximate. Please contact us regarding changes to chain length or thickness.\u003c\/p\u003e\n\u003ch3\u003eProduction and Delivery\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Delivery will take approximately 3 weeks to 1 month after your order and payment are confirmed. We will provide a more precise estimated delivery date after confirming your order.\u003c\/p\u003e\n\u003cp\u003eAs this is a made-to-order item, cancellations are not accepted after the order is placed, and returns are not accepted after delivery.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900\/Pt850 \/ Azuki chain, 40cm, 1.1mm (standard)","offer_id":50620467052769,"sku":"JD250023N-LGD-PT-AZ4011","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki 45cm, 1.1mm","offer_id":50620467085537,"sku":"JD250023N-LGD-PT-AZ4511","price":255000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain 45cm, 1.2mm","offer_id":50620467118305,"sku":"JD250023N-LGD-PT-AZ4512","price":263000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki 50cm, 1.1mm","offer_id":50620467151073,"sku":"JD250023N-LGD-PT-AZ5011","price":259000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900\/Pt850 \/ Azuki chain 50cm, 1.2mm","offer_id":50620467183841,"sku":"JD250023N-LGD-PT-AZ5012","price":270000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 40cm, 1.1mm (standard)","offer_id":50620467216609,"sku":"JD250023N-LGD-YG-AZ4011","price":306000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki 45cm, 1.1mm","offer_id":50620467249377,"sku":"JD250023N-LGD-YG-AZ4511","price":313000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.2mm","offer_id":50620467282145,"sku":"JD250023N-LGD-YG-AZ4512","price":321000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki 50cm, 1.1mm","offer_id":50620467314913,"sku":"JD250023N-LGD-YG-AZ5011","price":317000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 50cm, 1.2mm","offer_id":50620467347681,"sku":"JD250023N-LGD-YG-AZ5012","price":328000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250023n-lgd-00.jpg?v=1790756549"},{"product_id":"jd260052n-lgd","title":"SV925 0.17ct+ Oval Lab-Grown Diamond Necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eItem Number\u003c\/strong\u003e\u003cbr\u003eJD260052N-LGD\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMetal \u0026amp; Design\u003c\/strong\u003e\u003cbr\u003eMetal: SV925 (Sterling Silver)\u003cbr\u003e Finish: Platinum finish or K18 gold finish\u003cbr\u003e Design: Oval, 4-prong setting\u003cbr\u003e\u003cbr\u003e This product features a platinum or K18 gold finish over SV925.\u003cbr\u003e It is not made of solid platinum or K18 gold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond: 1 stone\u003cbr\u003e Carat weight: 0.17ct or more\u003cbr\u003e Color: F color or better\u003cbr\u003e Clarity: VS2 or better\u003cbr\u003e Shape: Oval\u003cbr\u003e\u003cbr\u003e Stones meeting the above quality standards are used.\u003cbr\u003e There are individual variations in carat weight and dimensions.\u003cbr\u003e A diamond grading report is not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003eDiamond: Approx. 3mm (W) x 5mm (H)\u003cbr\u003e Pendant total height: Approx. 8mm from the top of the bail to the bottom of the stone\u003cbr\u003e\u003cbr\u003e There are individual variations in stone dimensions.\u003cbr\u003e Please refer to the images on the page for detailed shape and wearing examples.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChain\u003c\/strong\u003e\u003cbr\u003eMaterial: SV925 (same finish as the pendant)\u003cbr\u003e Chain style: Venetian (approx. 0.8mm) or Cable (approx. 1.0mm) choice\u003cbr\u003e Total length: 45cm\u003cbr\u003e Adjustability: Sliding adjuster\u003cbr\u003e\u003cbr\u003e Both chain types can be adjusted to your preferred length up to a maximum of 45cm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAccessories \u0026amp; Gifting\u003c\/strong\u003e\u003cbr\u003eQuality certificate \/ Jewelry case \/ Shopping bag\u003cbr\u003eDelivered in an ivory jewelry case with a white shopping bag. Gift packaging includes a gold ribbon finish.\u003cbr\u003eWe also offer message cards and custom printed messages. A diamond grading report is not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCare Instructions\u003c\/strong\u003e\u003cbr\u003eThis item is made of SV925 with a platinum or K18 gold finish. The surface finish may fade due to friction or usage conditions.\u003cbr\u003e After use, gently wipe with a soft cloth and store. Please avoid using polishing cloths containing abrasives or scrubbing forcefully, as this may damage the finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMetal Allergies\u003c\/strong\u003e\u003cbr\u003eThe base metal of this item is SV925 with a platinum or K18 gold finish. Reactions to metal allergies vary by individual, and you may experience a reaction even with a surface finish.\u003cbr\u003e If you have concerns about the materials, please contact us before ordering. We cannot guarantee that this product will not cause allergic reactions in everyone.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum finish \/ [45cm] Cut Azuki Chain 1.0mm","offer_id":50734903034081,"sku":"JD260052N-LGD-PT-AZ4510","price":29000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum finish \/ [45cm] Venetian Chain 0.8mm","offer_id":50734903066849,"sku":"JD260052N-LGD-PT-VN4508","price":29000.0,"currency_code":"JPY","in_stock":true},{"title":"18K gold finish \/ [45cm] Cut Azuki Chain 1.0mm","offer_id":50734903099617,"sku":"JD260052N-LGD-YG-AZ4510","price":29000.0,"currency_code":"JPY","in_stock":true},{"title":"18K gold finish \/ [45cm] Venetian Chain 0.8mm","offer_id":50734903132385,"sku":"JD260052N-LGD-YG-VN4508","price":29000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd260052n-lgd-001.jpg?v=1791860182"},{"product_id":"jd250046n-lgd","title":"Pt900\/K18 1.1ct total weight HALO lab-grown diamond necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003cbr\u003e\u003c\/strong\u003eJD250046N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal\u003cbr\u003e\u003c\/strong\u003ePlatinum (Pendant: Pt900, Chain: Pt850) or 18K Yellow Gold\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003cbr\u003e\u003c\/strong\u003eHALO, French Pave Setting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003cbr\u003e\u003c\/strong\u003eLab-Grown Diamond\u003cbr\u003eCenter Stone: 1.0ct (approx. 6.2–6.5mm)\u003cbr\u003eRound Brilliant, D color, VVS2, 3EX (IDEAL-EX-EX \/ H\u0026amp;C)\u003cbr\u003eSide Stones: 0.1ct total\u003cbr\u003eRound Brilliant, equivalent to D–E, VS1–VVS class, equivalent to EX\u003cbr\u003eIGI certificate included for the center stone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003cbr\u003e\u003c\/strong\u003ePendant Height: approx. 10–11mm \/ Width: approx. 8.5mm \/ Depth: approx. 4.5–4.8mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBail\u003cbr\u003e\u003c\/strong\u003eOuter diameter: approx. 4.5mm, Inner diameter: approx. 3mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChain\u003cbr\u003e\u003c\/strong\u003eTotal length: 45cm with slide adjuster\u003cbr\u003eStandard: Venetian approx. 0.8mm or Cable approx. 1.2mm\u003cbr\u003eOptional: Venetian approx. 1.0mm or Cable approx. 1.3mm\u003cbr\u003ePendant only (no chain) option available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHallmarks\u003cbr\u003e\u003c\/strong\u003eMetal purity (Pt900\/K18) and diamond carat weight\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003cbr\u003e\u003c\/strong\u003eJewelry box, IGI grading report, Certificate of authenticity and warranty\u003c\/p\u003e\n\u003ch3\u003eProduction \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eThis item is made to order. Please allow approximately 3 weeks to 1 month for delivery after your order and payment are confirmed. Detailed delivery information will be provided once your order is confirmed.\u003c\/p\u003e\n\u003cp\u003eAs this is a made-to-order item, cancellations are not accepted after ordering, and returns are not accepted after delivery.\u003c\/p\u003e\n\u003ch3\u003eProduct Notes\u003c\/h3\u003e\n\u003cp\u003eThere may be slight variations in the diamond carat weight and dimensions. Please contact us for inquiries regarding changes to chain length or thickness.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum (Top: Pt900, Chain: Pt850) \/ Pendant only (no chain)","offer_id":50735390294241,"sku":"JD250046N-LGD-PT-N","price":207000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Top: Pt900, Chain: Pt850) \/ Venetian 45cm 0.8mm (Standard)","offer_id":50735390327009,"sku":"JD250046N-LGD-PT-VN4508","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Top: Pt900, Chain: Pt850) \/ Azuki chain, 45cm, 1.2mm (standard)","offer_id":50735390359777,"sku":"JD250046N-LGD-PT-AZ4512","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Top: Pt900, Chain: Pt850) \/ Venetian chain 45cm, 1.0mm","offer_id":50735390392545,"sku":"JD250046N-LGD-PT-VN4510","price":309000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Top: Pt900, Chain: Pt850) \/ Azuki chain 45cm, 1.3mm","offer_id":50735390425313,"sku":"JD250046N-LGD-PT-AZ4513","price":309000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":50735390458081,"sku":"JD250046N-LGD-YG-N","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 0.8mm (Standard)","offer_id":50735390490849,"sku":"JD250046N-LGD-YG-VN4508","price":330000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.2mm (standard)","offer_id":50735390523617,"sku":"JD250046N-LGD-YG-AZ4512","price":330000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 1.0mm","offer_id":50735390556385,"sku":"JD250046N-LGD-YG-VN4510","price":375000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.3mm","offer_id":50735390589153,"sku":"JD250046N-LGD-YG-AZ4513","price":375000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250046n-lgd-1.jpg?v=1791203367"},{"product_id":"jd250039n-lgd","title":"Pt900\/K18 1.5ct 4-Prong Solitaire Lab-Grown Diamond Necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD250039N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal \u0026amp; Design\u003c\/strong\u003e\u003cbr\u003eMetal: Platinum (Top: Pt900 \/ Chain: Pt850) or 18K Yellow Gold\u003cbr\u003eDesign: 4-Prong, Single-Stone Solitaire\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-Grown Diamond: 1 stone\u003cbr\u003eCarat Weight: 1.5ct (approx. 7.5mm)\u003cbr\u003eColor: D Color\u003cbr\u003eClarity: VVS2\u003cbr\u003eShape: Round Brilliant\u003cbr\u003eCut: 3EX (IDEAL-EX-EX \/ H\u0026amp;C)\u003cbr\u003e\u003cbr\u003eIncludes an IGI grading report.\u003cbr\u003eIndividual variations may occur in carat weight and dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003eTop Height: approx. 12mm \/ Width: approx. 8mm \/ Thickness: approx. 5.2mm\u003cbr\u003eSetting Front: approx. 8mm × 8mm\u003cbr\u003eBail: Outer diameter approx. 3mm \/ Inner diameter approx. 2mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChain\u003c\/strong\u003e\u003cbr\u003eMaterial: Platinum 850 or 18K Yellow Gold\u003cbr\u003eStandard: Venetian approx. 0.8mm or Cable approx. 1.2mm\u003cbr\u003eOptional: Venetian approx. 1.0mm or Cable approx. 1.3mm\u003cbr\u003eTotal Length: 45cm\u003cbr\u003eAdjustment: Slide adjuster (infinitely adjustable)\u003cbr\u003e\u003cbr\u003ePlease contact us for other lengths or thicknesses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHallmarks\u003c\/strong\u003e\u003cbr\u003eMetal purity hallmark (Pt900 \/ K18) and diamond carat weight\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories \u0026amp; Gifts\u003c\/strong\u003e\u003cbr\u003eJewelry box, IGI grading report, and Certificate of Quality\/Warranty\u003cbr\u003eComplimentary gift wrapping available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal Allergies\u003c\/strong\u003e\u003cbr\u003eMetal allergies vary by individual. We cannot guarantee that this product will not cause allergic reactions for everyone.\u003c\/p\u003e\n\u003ch3\u003eProduction \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a made-to-order item. Delivery takes approximately 3 weeks to 1 month after your order and payment are confirmed. We will provide a specific estimated delivery date after confirming your order.\u003c\/p\u003e\n\u003cp\u003eAs this is a made-to-order item, cancellations are not accepted after the order is placed, and returns are not accepted after delivery.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum (Top: Pt900 \/ Chain: Pt850) \/ Venetian chain 45cm, 0.8mm (standard)","offer_id":50736391192801,"sku":"JD250039N-LGD-PT-VN4508","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Top: Pt900 \/ Chain: Pt850) \/ Azuki chain, 45cm, 1.2mm (standard)","offer_id":50736391225569,"sku":"JD250039N-LGD-PT-AZ4512","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Top: Pt900 \/ Chain: Pt850) \/ Venetian 45cm 1.0mm","offer_id":50736391258337,"sku":"JD250039N-LGD-PT-VN4510","price":309000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Top: Pt900 \/ Chain: Pt850) \/ Azuki chain 45cm, 1.3mm","offer_id":50736391291105,"sku":"JD250039N-LGD-PT-AZ4513","price":309000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 0.8mm (standard)","offer_id":50736391323873,"sku":"JD250039N-LGD-YG-VN4508","price":314000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.2mm (standard)","offer_id":50736391356641,"sku":"JD250039N-LGD-YG-AZ4512","price":314000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian 45cm 1.0mm","offer_id":50736391389409,"sku":"JD250039N-LGD-YG-VN4510","price":359000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.3mm","offer_id":50736391422177,"sku":"JD250039N-LGD-YG-AZ4513","price":359000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250039n-lgd-00.jpg?v=1791204824"},{"product_id":"jd240005lgd","title":"Pt900\/K18 0.63ct \u0026 1.15ct Lab-Grown Diamond Halo Necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Size\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD240005LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal \u0026amp; Design\u003c\/strong\u003e\u003cbr\u003eTop: Pt900 \/ Chain: Pt850, or both Top and Chain in K18 Yellow Gold\u003cbr\u003eDesign: Halo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond\u003cbr\u003eSmall: Center stone 0.5ct + side stones total 0.13ct (total 0.63ct)\u003cbr\u003eLarge: Center stone 1ct + side stones total 0.15ct (total 1.15ct)\u003cbr\u003eColor: D color\u003cbr\u003eClarity: VVS1–VVS2\u003cbr\u003eCut: 3EX \/ H\u0026amp;C\u003cbr\u003eIGI certificate included for the center stone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003cbr\u003eSmall: Approx. 8.3mm (H) x 8.3mm (W) x 7mm (D)\u003cbr\u003eLarge: Approx. 9.2mm (H) x 9.2mm (W) x 7.5mm (D)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChain\u003c\/strong\u003e\u003cbr\u003eCable chain, 42cm total length\u003cbr\u003eSmall: Approx. 1.0mm width \/ Large: Approx. 1.2mm width\u003cbr\u003ePlease contact us after placing your order if you require an adjuster ring for length adjustment.\u003cbr\u003ePlease contact us regarding changes to chain length or thickness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003cbr\u003eJewelry box, IGI certificate, quality guarantee and warranty card\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduction \u0026amp; Delivery\u003c\/strong\u003e\u003cbr\u003eMade-to-order: Approx. 3 weeks to 1 month from order (payment confirmation).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal Allergies\u003c\/strong\u003e\u003cbr\u003eMetal allergies vary by individual. We do not guarantee that this product will not cause allergic reactions in all users.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"18K Yellow Gold \/ Total 0.63ct","offer_id":50741830648033,"sku":"JD240005LGD-YG-063","price":273000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Total 1.15 ct","offer_id":50741830680801,"sku":"JD240005LGD-YG-115","price":372000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Total 0.63ct","offer_id":50741830713569,"sku":"JD240005LGD-PT-063","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Total 1.15 ct","offer_id":50741830746337,"sku":"JD240005LGD-PT-115","price":314000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd240005lgd-0-20261005.jpg?v=1791215032"},{"product_id":"jd250040n-lgd","title":"SV925 0.3ct Lab-Grown Diamond 4-Prong Necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD250040N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal \u0026amp; Design\u003c\/strong\u003e\u003cbr\u003eMetal: SV925 (Sterling Silver)\u003cbr\u003eFinish: Platinum finish or 18K gold finish\u003cbr\u003eDesign: 4-prong solitaire\u003cbr\u003eBoth the pendant top and chain are finished with SV925. They are not solid platinum or 18K gold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond: 1 stone\u003cbr\u003eCarat weight: 0.3 ct\u003cbr\u003eShape: Round brilliant\u003cbr\u003ePlease note that there may be slight individual differences in the carat weight of the diamond.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiamond Quality \u0026amp; Certification\u003c\/strong\u003e\u003cbr\u003e【Standard】\u003cbr\u003eColor: D–E\u003cbr\u003eClarity: VS1 or better\u003cbr\u003eCut: EX or better\u003cbr\u003eNo certificate included.\u003cbr\u003e\u003cbr\u003e【Optional IGI Certification】\u003cbr\u003eColor: D\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX\u003cbr\u003eIGI certificate included.\u003cbr\u003ePlease select your desired quality from the \"Diamond\" options. The displayed price is the total amount for the selected specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003eTop: Approx. 7.5mm (H) x 4.5mm (W) x 3.5mm (D)\u003cbr\u003eBail: Outer diameter approx. 3mm, inner diameter approx. 2mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChain\u003c\/strong\u003e\u003cbr\u003eMaterial: SV925 (same finish as the top)\u003cbr\u003eVenetian chain: approx. 0.8mm or Cable chain: approx. 1.0mm\u003cbr\u003eLength: 45cm\u003cbr\u003eSlide adjuster (infinitely adjustable)\u003cbr\u003eBoth chain types are available at no additional cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHallmarks\u003c\/strong\u003e\u003cbr\u003eMetal purity (925), diamond carat weight\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories \u0026amp; Gifts\u003c\/strong\u003e\u003cbr\u003eJewelry box, quality certificate and warranty card\u003cbr\u003eThe IGI certificate is included only if the \"IGI Certified\" option is selected.\u003cbr\u003eComplimentary gift wrapping and message cards are available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduction \u0026amp; Delivery\u003c\/strong\u003e\u003cbr\u003eMade-to-order: Approximately 3 weeks to 1 month from the date of order (confirmation of payment).\u003cbr\u003eAs this is a made-to-order item, cancellations after ordering and returns after delivery are not accepted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCare Instructions\u003c\/strong\u003e\u003cbr\u003eThe surface finish may wear thin due to friction or usage conditions. After use, gently wipe with a soft cloth and store. Please avoid using abrasive cloths or scrubbing vigorously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegarding Metal Allergies\u003c\/strong\u003e\u003cbr\u003eMetal allergies vary from person to person. We cannot guarantee that this product, which is made of SV925 with a surface finish, will not cause an allergic reaction for everyone.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum finish \/ Venetian chain 45cm, 0.8mm \/ Standard (no appraisal certificate)","offer_id":50750603067617,"sku":"JD250040N-LGD-PT-VN4508-STD","price":38000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum finish \/ Venetian chain 45cm, 0.8mm \/ With IGI certification (D, VVS2, 3EX)","offer_id":50750603100385,"sku":"JD250040N-LGD-PT-VN4508-IGI","price":54500.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum finish \/ Azuki chain, 45cm, 1.0mm \/ Standard (no appraisal certificate)","offer_id":50750603133153,"sku":"JD250040N-LGD-PT-AZ4510-STD","price":38000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum finish \/ Azuki chain, 45cm, 1.0mm \/ With IGI certification (D, VVS2, 3EX)","offer_id":50750603165921,"sku":"JD250040N-LGD-PT-AZ4510-IGI","price":54500.0,"currency_code":"JPY","in_stock":true},{"title":"18K gold finish \/ Venetian chain 45cm, 0.8mm \/ Standard (no appraisal certificate)","offer_id":50750603198689,"sku":"JD250040N-LGD-GP-VN4508-STD","price":38000.0,"currency_code":"JPY","in_stock":true},{"title":"18K gold finish \/ Venetian chain 45cm, 0.8mm \/ With IGI certification (D, VVS2, 3EX)","offer_id":50750603231457,"sku":"JD250040N-LGD-GP-VN4508-IGI","price":54500.0,"currency_code":"JPY","in_stock":true},{"title":"18K gold finish \/ Azuki chain, 45cm, 1.0mm \/ Standard (no appraisal certificate)","offer_id":50750603264225,"sku":"JD250040N-LGD-GP-AZ4510-STD","price":38000.0,"currency_code":"JPY","in_stock":true},{"title":"18K gold finish \/ Azuki chain, 45cm, 1.0mm \/ With IGI certification (D, VVS2, 3EX)","offer_id":50750603296993,"sku":"JD250040N-LGD-GP-AZ4510-IGI","price":54500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/sn-jd240001n-lgd-050_87405486-dcf0-4140-9462-7d28e6eff2a1.jpg?v=1791350013"},{"product_id":"jd250037n-lgd150","title":"Pt900 1.5ct Lab-Grown Diamond 6-Prong Round Necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD250037N-LGD150\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial \u0026amp; Design\u003c\/strong\u003e\u003cbr\u003ePendant: Pt900 (Platinum 900)\u003cbr\u003eChain: Pt850 (Platinum 850)\u003cbr\u003eSingle-stone 6-prong design\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond: 1 stone\u003cbr\u003eShape: Round Brilliant\u003cbr\u003eCarat weight: 1.5ct\u003cbr\u003eDue to individual variations, a diamond between 1.50 and 1.59ct will be used.\u003cbr\u003eColor: D color\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX\u003cbr\u003eIncludes IGI certificate\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003eApprox. 12mm (H) x 8mm (W) x 5.3mm (D)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eType: Venetian chain\u003cbr\u003eTotal chain length: 45cm\u003cbr\u003eThickness: 0.8mm\u003cbr\u003eChain material: Platinum 850 (Pt850)\u003cbr\u003eChain features: Slide adjuster (infinitely adjustable)\u003cbr\u003eThe pendant is removable from the chain.\u003c\/p\u003e\u003cp\u003eOptional chains with different thicknesses are also available.\u003cbr\u003eThe pendant alone (no chain) can also be selected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngraving\u003c\/strong\u003e\u003cbr\u003ePurity hallmark engraved on the back of the pendant\u003cbr\u003eCertificate-matching number engraved on the diamond girdle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003cbr\u003eJewelry box\u003cbr\u003eDiamond Grading Report (IGI Certificate)\u003cbr\u003eQuality Guarantee \u0026amp; Warranty Card\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduction \u0026amp; Delivery\u003c\/strong\u003e\u003cbr\u003eMade-to-order: Approximately 3 weeks to 1 month from the date of order (once payment is confirmed).\u003cbr\u003eEstimated delivery will be provided in your order confirmation email.\u003cbr\u003eAs this is a made-to-order item, cancellations after ordering and returns after delivery are not accepted.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Standard: Venetian chain 45cm, 0.8mm","offer_id":50750736498913,"sku":"JD250037N-LGD150-VN0845","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"Pendant only (no chain)","offer_id":50750736531681,"sku":"JD250037N-LGD150-TOP","price":207000.0,"currency_code":"JPY","in_stock":true},{"title":"Venetian chain 45cm, 1.0mm","offer_id":50750736564449,"sku":"JD250037N-LGD150-VN1045","price":309000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/sn-jd250037n-lgd150.jpg?v=1791349612"},{"product_id":"jd250038n-lgd200","title":"Pt900 2.0ct Lab-Grown Diamond Round 6-Prong Necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD250038N-LGD200\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial \u0026amp; Design\u003c\/strong\u003e\u003cbr\u003eSetting: Pt900 (Platinum 900)\u003cbr\u003eChain: Pt850 (Platinum 850)\u003cbr\u003e6-prong solitaire design\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond: 1 stone\u003cbr\u003eShape: Round Brilliant\u003cbr\u003eCarat Weight: 2.0ct\u003cbr\u003eDue to individual variations, a diamond between 2.00–2.09ct will be used.\u003cbr\u003eColor: D color\u003cbr\u003eClarity: VVS2\u003cbr\u003eCut: 3EX\u003cbr\u003eIncludes IGI certificate\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003eApprox. 14mm (L) x 10mm (W) x 5.8mm (D)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eShape: Venetian chain\u003cbr\u003eTotal chain length: 45cm\u003cbr\u003eThickness: 0.8mm\u003cbr\u003eChain material: Platinum 850 (Pt850)\u003cbr\u003eChain features: Slide adjuster (infinitely adjustable)\u003cbr\u003eThe pendant can be detached from the chain.\u003c\/p\u003e\u003cp\u003eOptional chains with different thicknesses are also available.\u003cbr\u003eOption to purchase the pendant only (no chain) is available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHallmarks\u003c\/strong\u003e\u003cbr\u003eMetal purity hallmark on the back of the pendant\u003cbr\u003eLaser-inscribed number matching the certificate on the diamond girdle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003cbr\u003eJewelry box\u003cbr\u003eDiamond Grading Report (IGI Certificate)\u003cbr\u003eQuality Guarantee \u0026amp; Warranty Card\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduction \u0026amp; Delivery\u003c\/strong\u003e\u003cbr\u003eMade-to-order: Approx. 3 weeks to 1 month from order confirmation (payment finalized).\u003cbr\u003eEstimated delivery date will be provided in the order confirmation email.\u003cbr\u003eAs this is a made-to-order item, cancellations after ordering and returns after delivery are not accepted.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Standard: Venetian chain 45cm, 0.8mm","offer_id":50750737219809,"sku":"JD250038N-LGD200-VN0845","price":454000.0,"currency_code":"JPY","in_stock":true},{"title":"Pendant only (no chain)","offer_id":50750737252577,"sku":"JD250038N-LGD200-N","price":397000.0,"currency_code":"JPY","in_stock":true},{"title":"Venetian chain 45cm, 1.0mm","offer_id":50750737285345,"sku":"JD250038N-LGD200-VN1045","price":499000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/sn-jd250038n-lgd200.jpg?v=1791349650"},{"product_id":"jd250058n-lgd","title":"Pt900\/K18 1ct Lab-Grown Diamond Princess Cut Solitaire Necklace","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003cbr\u003eJD250058N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial \u0026amp; Design\u003c\/strong\u003e\u003cbr\u003ePlatinum: Pendant Pt900 \/ Chain Pt850\u003cbr\u003eK18 Yellow Gold: Both pendant and chain K18\u003cbr\u003eSingle solitaire design set in a four-prong setting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond: 1 stone\u003cbr\u003eCarat weight: 1ct\u003cbr\u003eShape: Princess cut\u003cbr\u003eStone size: Approx. 6mm x 6mm\u003cbr\u003eColor: D color\u003cbr\u003eClarity: VVS2\u003cbr\u003eIncludes IGI certification\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003ePendant: Height approx. 11mm x Width approx. 6mm x Thickness approx. 4.5mm\u003cbr\u003eBail: Outer diameter approx. 4mm, inner diameter approx. 3.5mm\u003cbr\u003eThere may be individual differences in the stone's carat weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eStyle: Venetian chain \/ Cable chain\u003cbr\u003eChain length: 45cm\u003cbr\u003eThickness: Venetian approx. 0.7mm \/ Cable approx. 1.1mm\u003cbr\u003eChain material: Pt850 for Platinum, K18YG for K18 Yellow Gold\u003cbr\u003eChain mechanism: Slide adjuster (continuously adjustable)\u003c\/p\u003e\u003cp\u003eOptional chains with different thicknesses are also available.\u003cbr\u003eThe pendant can also be purchased alone (without a chain).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHallmarks\u003c\/strong\u003e\u003cbr\u003eMetal purity and diamond carat weight hallmarked on the back of the pendant\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003cbr\u003eJewelry box\u003cbr\u003eDiamond Grading Report (IGI Certification)\u003cbr\u003eQuality Guarantee \/ Warranty Certificate\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduction \u0026amp; Delivery\u003c\/strong\u003e\u003cbr\u003eMade to order: Approx. 3 weeks to 1 month from order confirmation (payment method finalized).\u003cbr\u003eExpected delivery date will be provided in the order confirmation email.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum (Pendant: Pt900, Chain: Pt850) \/ Standard: Venetian 45cm \/ 0.7mm","offer_id":50753042448609,"sku":"JD250058N-LGD-PT-VN4507","price":215000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Pendant: Pt900, Chain: Pt850) \/ Standard: Azuki chain 45cm, 1.1mm","offer_id":50753042481377,"sku":"JD250058N-LGD-PT-AZ4511","price":215000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Pendant: Pt900, Chain: Pt850) \/ Venetian chain 45cm, 0.8mm","offer_id":50753042514145,"sku":"JD250058N-LGD-PT-VN4508","price":245000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Pendant: Pt900, Chain: Pt850) \/ Venetian chain 45cm, 1.0mm","offer_id":50753042546913,"sku":"JD250058N-LGD-PT-VN4510","price":268000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum (Pendant: Pt900, Chain: Pt850) \/ Pendant only (no chain)","offer_id":50753042579681,"sku":"JD250058N-LGD-PT-TOP","price":190000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Standard: Venetian 45cm \/ 0.7mm","offer_id":50753042612449,"sku":"JD250058N-LGD-YG-VN4507","price":273000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Standard: Azuki chain 45cm, 1.1mm","offer_id":50753042645217,"sku":"JD250058N-LGD-YG-AZ4511","price":273000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 0.8mm","offer_id":50753042677985,"sku":"JD250058N-LGD-YG-VN4508","price":303000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 1.0mm","offer_id":50753042710753,"sku":"JD250058N-LGD-YG-VN4510","price":326000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Pendant only (no chain)","offer_id":50753042743521,"sku":"JD250058N-LGD-YG-TOP","price":240000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250058n-lgd-00.jpg?v=1791265218"},{"product_id":"jd250056n-lgd","title":"1.0ct Emerald Cut Lab-Grown Diamond Solitaire Necklace, Pt900\/K18YG","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD250056N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003cbr\u003eJEWELRY CASTLE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e\u003cbr\u003ePendant: Platinum 900 \/ 18K Yellow Gold\u003cbr\u003eChain: Platinum 850 \/ 18K Yellow Gold (same color as pendant)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond 1.0ct (approx. 7mm x approx. 5mm)\u003cbr\u003eShape: Emerald cut\u003cbr\u003eColor: D color\u003cbr\u003eClarity: VVS2\u003cbr\u003eIncludes IGI certification\u003cbr\u003e*There may be slight individual differences in carat weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePendant Size\u003c\/strong\u003e\u003cbr\u003eHeight approx. 5.5mm x Width approx. 7.5mm x Depth approx. 4.5mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eShape: Cut cable chain\u003cbr\u003eTotal length: 40cm\u003cbr\u003eThickness: approx. 1.1mm (wire diameter approx. 0.30mm)\u003cbr\u003eChain material: Pt850 for Platinum, 18K YG for 18K Yellow Gold\u003cbr\u003eChain features: Includes adjustment ring at 37cm mark (two-stage adjustment: 37cm and 40cm)\u003cbr\u003eClasp: Spring ring\u003c\/p\u003e\u003cp\u003eOptional chains with adjustable lengths or versions without adjustment rings are also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngraving\u003c\/strong\u003e\u003cbr\u003eMetal type (Pt900, K18, etc.) and diamond carat weight (1.00, etc.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003cbr\u003eJewelry box \/ IGI diamond grading report \/ Quality certificate and warranty\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time\u003c\/strong\u003e\u003cbr\u003eMade-to-order: Approximately 3 weeks to 1 month from order confirmation (payment method finalized). Estimated delivery time will be provided in the order confirmation email.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum 900\/850 \/ 40cm, 1.1mm (with a 37cm adjustment ring)","offer_id":50758431015137,"sku":"JD250056N-LGD-PT-AZ4011-RING","price":215000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ 40cm, 1.1mm (no adjustment ring)","offer_id":50758431047905,"sku":"JD250056N-LGD-PT-AZ4011-NORING","price":215000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ 45cm \/ 1.1mm (Adjustable)","offer_id":50758431080673,"sku":"JD250056N-LGD-PT-AZ4511-SLIDE","price":235000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ 50cm, 1.1mm (adjustable)","offer_id":50758431113441,"sku":"JD250056N-LGD-PT-AZ5011-SLIDE","price":245000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 40cm, 1.1mm (with a 37cm adjustment ring)","offer_id":50758431146209,"sku":"JD250056N-LGD-YG-AZ4011-RING","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 40cm, 1.1mm (no adjustment ring)","offer_id":50758431178977,"sku":"JD250056N-LGD-YG-AZ4011-NORING","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 45cm \/ 1.1mm (Adjustable)","offer_id":50758431211745,"sku":"JD250056N-LGD-YG-AZ4511-SLIDE","price":268000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 50cm, 1.1mm (adjustable)","offer_id":50758431244513,"sku":"JD250056N-LGD-YG-AZ5011-SLIDE","price":278000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd250056n-lgd-00.jpg?v=1791284558"},{"product_id":"neop024n-lgd","title":"0.5ct \/ 1ct Lab-Grown Diamond Bezel-Set Necklace with Dual-Chain Attachment, Pt900 \/ K18YG","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eNEOP024N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003eSingle-stone, dual-bail bezel necklace\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e\u003cbr\u003ePlatinum: Pendant Pt900 \/ Chain Pt850\u003cbr\u003eGold: Pendant and chain both 18K Yellow Gold\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond: 0.5ct or 1ct\u003cbr\u003eShape: Round Brilliant Cut\u003cbr\u003eColor: D \/ Clarity: VVS2 \/ Cut: 3EX (H\u0026amp;C)\u003cbr\u003eStone dimensions: 0.5ct approx. 5.5×5.5mm \/ 1ct approx. 6.5×6.5mm\u003cbr\u003eIncludes IGI certification\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePendant Dimensions\u003c\/strong\u003e\u003cbr\u003e0.5ct: approx. 7×7mm, thickness approx. 4.5mm\u003cbr\u003e1ct: approx. 8×8mm, thickness approx. 5.3–5.5mm\u003cbr\u003eThere 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Diamond Solitaire Necklace (Dual-Bail)\u003cbr\u003eProduct Number: NEOP001N-LGD\u003cbr\u003eBrand: JEWELRY CASTLE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-Grown Diamond \/ Princess Cut \/ 1 stone\u003cbr\u003e1.0ct (approx. 5.5×5.5mm)\u003cbr\u003eD Color \/ VVS2\u003cbr\u003eComes with an IGI certificate. Slight variations in carat weight may occur.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e\u003cbr\u003ePlatinum: Pendant Pt900 \/ Chain Pt850\u003cbr\u003eK18 Yellow Gold: Pendant and chain both K18YG\u003cbr\u003eK18 Pink Gold: Pendant and chain both K18PG\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePendant Dimensions\u003c\/strong\u003e\u003cbr\u003eHeight approx. 8.5mm × Width approx. 6.5mm × Depth approx. 5.5mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eType: Cable chain\u003cbr\u003eTotal Length: 40cm\u003cbr\u003eThickness: approx. 1.1mm\u003cbr\u003eChain Material: Pt850 for Platinum, K18YG for K18 Yellow Gold, K18PG for K18 Pink Gold\u003cbr\u003eChain Features: Includes an adjustment ring at 37cm (adjustable to two lengths: 37cm and 40cm)\u003c\/p\u003e\u003cp\u003eOptional chains with adjustable lengths are also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003cbr\u003eIGI Diamond Grading Report (Certificate)\u003cbr\u003eJewelry Box\u003cbr\u003eQuality Assurance and Warranty Certificate\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduction \u0026amp; Delivery\u003c\/strong\u003e\u003cbr\u003eMade-to-order: Approximately 3 weeks to 1 month from the date of order (once payment method is confirmed). Estimated delivery time will be provided in the order confirmation email.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum 900\/850 \/ Azuki chain, 40cm, 1.1mm (with adjustment ring)","offer_id":50761004089569,"sku":"NEOP001N-LGD-PT-AZ4011-RING","price":207000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Azuki chain, 45cm, 1.1mm (with adjustment ring)","offer_id":50761004122337,"sku":"NEOP001N-LGD-PT-AZ4511-RING","price":224000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Azuki chain 50cm, 1.1mm (with adjustment ring)","offer_id":50761004155105,"sku":"NEOP001N-LGD-PT-AZ5011-RING","price":235000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 40cm, 1.1mm (with adjustment ring)","offer_id":50761004187873,"sku":"NEOP001N-LGD-YG-AZ4011-RING","price":231000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain, 45cm, 1.1mm (with adjustment ring)","offer_id":50761004220641,"sku":"NEOP001N-LGD-YG-AZ4511-RING","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 50cm, 1.1mm (with adjustment ring)","offer_id":50761004253409,"sku":"NEOP001N-LGD-YG-AZ5011-RING","price":259000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain, 40cm, 1.1mm (with adjustment ring)","offer_id":50761004286177,"sku":"NEOP001N-LGD-PG-AZ4011-RING","price":231000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain, 45cm, 1.1mm (with adjustment ring)","offer_id":50761004318945,"sku":"NEOP001N-LGD-PG-AZ4511-RING","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain 50cm, 1.1mm (with adjustment ring)","offer_id":50761004351713,"sku":"NEOP001N-LGD-PG-AZ5011-RING","price":259000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/neop001n-lgd-00.jpg?v=1791287708"},{"product_id":"jd250075n-lgd","title":"Total 1ct Lab-Grown Diamond Horseshoe Necklace, Pt900\/K18YG\/K18PG","description":"\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eItem Number\u003c\/strong\u003e\u003cbr\u003eJD250075N-LGD\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond\u003cbr\u003eTotal 1ct \/ approx. 3.2mm × 8 stones \/ Round Brilliant cut\u003cbr\u003eEquivalent to DE color \/ VS1–VVS clarity \/ Very Good–Excellent cut grade\u003cbr\u003eCertificate of appraisal not included. Carat weight may have slight variations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; Pendant Size\u003c\/strong\u003e\u003cbr\u003eHorseshoe motif\u003cbr\u003eHeight approx. 13.5mm × Width approx. 13mm × Thickness approx. 5mm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e\u003cbr\u003ePlatinum: Pendant Pt900, Chain Pt850\u003cbr\u003e18K Yellow Gold: Pendant and chain both 18K YG\u003cbr\u003e18K Pink Gold: Pendant and chain both 18K PG\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eType: Venetian chain \/ Cable chain\u003cbr\u003eTotal chain length: 40cm\u003cbr\u003eThickness: Venetian 0.7mm \/ Cable 1.0mm\u003cbr\u003eChain material: Pt850 for platinum, 18K YG for yellow gold, 18K PG for pink gold\u003cbr\u003eChain features: Includes an adjustment ring at 37cm (adjustable to 37cm and 40cm)\u003c\/p\u003e\u003cp\u003eVarious optional chains with different lengths and thicknesses are also available.\u003cbr\u003eThe pendant can also be purchased separately (without a chain).\u003cbr\u003ePlease contact us if you would like a 50cm chain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003cbr\u003eJewelry box, certificate of quality and warranty\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLead Time\u003c\/strong\u003e\u003cbr\u003eMade to order: Approximately 3 weeks to 1 month from the confirmation of your order and payment method.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum 900\/850 \/ Pendant only (no chain)","offer_id":50767294398689,"sku":"JD250075N-LGD-PT-TOP","price":149000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Venetian chain 40cm, 0.7mm (with 37cm adjustment ring)","offer_id":50767294431457,"sku":"JD250075N-LGD-PT-VN4007","price":215000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Azuki chain 40cm, 1.0mm (with 37cm adjustment ring)","offer_id":50767294464225,"sku":"JD250075N-LGD-PT-AZ4010","price":215000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Venetian chain 45cm, 0.7mm (adjustable)","offer_id":50767294496993,"sku":"JD250075N-LGD-PT-VN4507","price":243000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Venetian chain 45cm, 0.8mm (adjustable)","offer_id":50767294529761,"sku":"JD250075N-LGD-PT-VN4508","price":259000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Venetian chain 45cm, 1.0mm (adjustable)","offer_id":50767294562529,"sku":"JD250075N-LGD-PT-VN4510","price":303000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Azuki chain 45cm, 1.0mm (adjustable)","offer_id":50767294595297,"sku":"JD250075N-LGD-PT-AZ4510","price":248000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Azuki chain 45cm, 1.1mm 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(adjustable)","offer_id":50767294791905,"sku":"JD250075N-LGD-YG-VN4508","price":308000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Venetian chain 45cm, 1.0mm (adjustable)","offer_id":50767294824673,"sku":"JD250075N-LGD-YG-VN4510","price":352000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.0mm (adjustable)","offer_id":50767294857441,"sku":"JD250075N-LGD-YG-AZ4510","price":297000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Azuki chain 45cm, 1.1mm (adjustable)","offer_id":50767294890209,"sku":"JD250075N-LGD-YG-AZ4511","price":330000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Pendant only (no chain)","offer_id":50767294922977,"sku":"JD250075N-LGD-PG-TOP","price":198000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian chain 40cm, 0.7mm (with 37cm adjustment ring)","offer_id":50767294955745,"sku":"JD250075N-LGD-PG-VN4007","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain 40cm, 1.0mm (with 37cm adjustment ring)","offer_id":50767294988513,"sku":"JD250075N-LGD-PG-AZ4010","price":264000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian chain 45cm, 0.7mm (adjustable)","offer_id":50767295021281,"sku":"JD250075N-LGD-PG-VN4507","price":292000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian chain 45cm, 0.8mm (adjustable)","offer_id":50767295054049,"sku":"JD250075N-LGD-PG-VN4508","price":308000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Venetian chain 45cm, 1.0mm (adjustable)","offer_id":50767295086817,"sku":"JD250075N-LGD-PG-VN4510","price":352000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Pink Gold \/ Azuki chain 45cm, 1.0mm 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Each piece features a stone rated Fancy Intense Pink to Fancy Vivid Pink, VS2 or higher, and Very Good cut or better, and comes with an LGC certificate.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e: JD260050N-LGD\u003cbr\u003e\u003cstrong\u003eStone\u003c\/strong\u003e: 1 x lab-grown pink diamond, 0.30ct or more \/ round cut\u003cbr\u003e\u003cstrong\u003eQuality\u003c\/strong\u003e: Fancy Intense Pink to Fancy Vivid Pink \/ VS2 or higher \/ Very Good or better\u003cbr\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e: 6-prong, 4-prong, bezel, or dual-bail\u003cbr\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e: Platinum 900 (chain: Pt850) or 18K yellow gold (pendant and chain both 18K YG)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eStyle: Cable chain\u003cbr\u003eTotal Length: 40cm\u003cbr\u003eThickness: Approx. 0.8mm\u003cbr\u003eMaterial: Pt850 for platinum, 18K YG for 18K yellow gold\u003cbr\u003eFeatures: Adjuster ring (can be shortened to 37cm)\u003c\/p\u003e\n\u003cp\u003eAn optional 45cm chain is also available (available for all designs for an additional 16,500 yen including tax; thickness remains approx. 0.8mm). The 45cm option features a slide adjuster for 6-prong, 4-prong, and bezel designs, and an adjuster ring for the dual-bail design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e: LGC certificate, warranty card, jewelry case, shopping bag\u003cbr\u003e\u003cstrong\u003eLead Time\u003c\/strong\u003e: Made-to-order; crafted domestically within approximately 3 weeks to 1 month from order confirmation and payment processing.\u003c\/p\u003e\n\u003cp\u003eStone color and carat weight may vary individually, and stones meeting the above criteria will be used. The appearance of the pendant may differ depending on the design and the specific characteristics of the stone.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum 900\/850 \/ 6-prong \/ 40 cm (standard, with adjuster ring)","offer_id":50792276721889,"sku":"JD260050N-LGD-PT-01-40","price":110000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ 6-prong \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792276754657,"sku":"JD260050N-LGD-PT-01-45","price":126500.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ 4-prong \/ 40 cm (standard, with adjuster ring)","offer_id":50792276787425,"sku":"JD260050N-LGD-PT-02-40","price":110000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ 4-prong \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792276820193,"sku":"JD260050N-LGD-PT-02-45","price":126500.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Picotee \/ 40 cm (standard, with adjuster ring)","offer_id":50792276852961,"sku":"JD260050N-LGD-PT-03-40","price":110000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Picotee \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792276885729,"sku":"JD260050N-LGD-PT-03-45","price":126500.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Double-hooked \/ 40 cm (standard, with adjuster ring)","offer_id":50792276918497,"sku":"JD260050N-LGD-PT-04-40","price":110000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Double-hooked \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792276951265,"sku":"JD260050N-LGD-PT-04-45","price":126500.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 6-prong \/ 40 cm (standard, with adjuster ring)","offer_id":50792276984033,"sku":"JD260050N-LGD-YG-01-40","price":132000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 6-prong \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792277016801,"sku":"JD260050N-LGD-YG-01-45","price":148500.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 4-prong \/ 40 cm (standard, with adjuster ring)","offer_id":50792277049569,"sku":"JD260050N-LGD-YG-02-40","price":132000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ 4-prong \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792277082337,"sku":"JD260050N-LGD-YG-02-45","price":148500.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Picotee \/ 40 cm (standard, with adjuster ring)","offer_id":50792277115105,"sku":"JD260050N-LGD-YG-03-40","price":132000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Picotee \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792277147873,"sku":"JD260050N-LGD-YG-03-45","price":148500.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Double-hooked \/ 40 cm (standard, with adjuster ring)","offer_id":50792277180641,"sku":"JD260050N-LGD-YG-04-40","price":132000.0,"currency_code":"JPY","in_stock":true},{"title":"18K Yellow Gold \/ Double-hooked \/ 45cm (+16,500 yen; ring type for double-ended attachments \/ slide type for others)","offer_id":50792277213409,"sku":"JD260050N-LGD-YG-04-45","price":148500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0935\/0369\/files\/jd260050n-lgd-001.jpg?v=1791861008"},{"product_id":"jd260020n-lgd","title":"Pt900\/K18YG Approx. 0.3ct Lab-Grown Diamond Solitaire Necklace | Choice of 7 Shapes","description":"\u003cp\u003eA solitaire necklace featuring an approximately 0.3ct lab-grown diamond. You can choose from seven shapes—round, oval, emerald, princess, heart, pear, and marquise—to adorn your neckline.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications \u0026amp; Sizes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e: JD260020N-LGD\u003cbr\u003e\u003cstrong\u003eStone\u003c\/strong\u003e: 1 lab-grown diamond, approx. 0.3ct\u003cbr\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e: The setting is Pt900 or 18K yellow gold. The chain is Pt850 or 18K yellow gold to match the setting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality \u0026amp; Certification\u003c\/strong\u003e\u003cbr\u003eStandard quality is equivalent to DE color, VS–VVS clarity, and VG–EX cut (our store standards), and does not include a certificate of authenticity. For all seven shapes, you can choose to have a certificate issued by a third-party laboratory. For the round shape only, you may alternatively choose to upgrade to a D color \/ VVS2 \/ 3EX grade with an IGI certificate. Please note that you can select either third-party certification or an IGI upgrade, but not both.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSetting Size (Length x Width)\u003c\/strong\u003e\u003cbr\u003eRound: approx. 6.3 × 4.5mm \/ Oval: approx. 9 × 4mm \/ Emerald: approx. 8.5 × 3.5mm \/ Princess: approx. 6 × 4.2mm \/ Heart: approx. 7 × 4.5mm \/ Pear: approx. 9 × 4mm \/ Marquise: approx. 10 × 3.5mm\u003cbr\u003eLength includes the bail. There may be individual variations in stone carat weight, dimensions, and final production finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain Specifications\u003c\/strong\u003e\u003cbr\u003eShape: Cable chain\u003cbr\u003eTotal Length: 40cm\u003cbr\u003eWidth: approx. 0.7mm\u003cbr\u003eMaterial: Pt850 for platinum, 18K yellow gold for yellow gold\u003cbr\u003eAdjustment: Includes an adjustment ring at the 37cm mark (two-step adjustment at 40cm\/37cm)\u003c\/p\u003e\n\u003cp\u003eA 45cm length is also available as a paid option.\u003cbr\u003eThe 40cm chain features an adjustment ring at 37cm; the 45cm chain features a sliding adjuster.\u003cbr\u003eAdditional costs for chains and certificates are shown in the selection options; all prices displayed include tax.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHallmark\u003c\/strong\u003e: Precious metal type (Pt900 or 18K) and carat weight based on the diamond used.\u003cbr\u003e\u003cstrong\u003eIncluded Accessories\/Packaging\u003c\/strong\u003e: Jewelry box, certificate of quality\/warranty, ribbon gift wrapping, and a paper gift bag. If a certificate is selected, the corresponding certificate will be included.\u003cbr\u003e\u003cstrong\u003eDelivery Time\u003c\/strong\u003e: Made-to-order: Approximately 3 weeks to 1 month after order confirmation. For payment methods requiring prepayment, production begins after payment is confirmed. If a third-party certificate is selected for shapes other than round, please allow an additional week.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Platinum 900\/850 \/ Round \/ No appraisal report \/ 40cm (standard)","offer_id":50794971332833,"sku":"JD260020N-LGD-PT-RD-AZ40W07-STD","price":99000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Round \/ No appraisal report \/ 45cm (+16,500 yen)","offer_id":50794971431137,"sku":"JD260020N-LGD-PT-RD-AZ45W07-STD","price":115500.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Round \/ Includes third-party appraisal certificate +¥11,000 \/ 40cm (standard)","offer_id":50794971627745,"sku":"JD260020N-LGD-PT-RD-AZ40W07-CERT","price":110000.0,"currency_code":"JPY","in_stock":true},{"title":"Platinum 900\/850 \/ Round \/ Includes third-party appraisal certificate +¥11,000 \/ 45cm (+16,500 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The luster of the precious metal and the delicate shading add a subtle sparkle to your neckline.\u003c\/p\u003e\n\u003cp\u003eAvailable in Pt900 platinum and 18K yellow gold, as well as three sizes: S, M, and L. You can also have initials or dates engraved on the back, making it a piece that carries your cherished sentiments.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications \u0026amp; Size\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003cbr\u003eJD250070N-LGD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e\u003cbr\u003eTop: Pt900 Platinum \/ 18K Yellow Gold\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003cbr\u003eLab-grown diamond (Round Brilliant Cut)\u003cbr\u003eDE Color \/ VS Class \/ Equivalent to VG-EX\u003cbr\u003eS: Approx. 2mm diameter \/ approx. 0.04ct\u003cbr\u003eM: Approx. 2.5mm diameter \/ approx. 0.07ct\u003cbr\u003eL: Approx. 3mm diameter \/ approx. 0.1ct\u003cbr\u003eDiamond grading report is not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTop Size (H x W x D)\u003c\/strong\u003e\u003cbr\u003eS: Approx. 20 x 13 x 1.2mm\u003cbr\u003eM: Approx. 23 x 16 x 1.2mm\u003cbr\u003eL: Approx. 27 x 20 x 1.2mm\u003cbr\u003e*Height includes the bail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTop Weight\u003c\/strong\u003e\u003cbr\u003ePt900: S approx. 3.2g \/ M approx. 4.8g \/ L approx. 7.5g\u003cbr\u003eK18: S approx. 2.5g \/ M approx. 3.8g \/ L approx. 5.8g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Chain\u003c\/strong\u003e\u003cbr\u003eVenetian: Total length 45cm, width approx. 0.7mm\u003cbr\u003eCable: Total length 45cm, width approx. 1.1mm\u003cbr\u003eMaterial: Pt850 \/ 18K Yellow Gold (corresponds to top metal)\u003cbr\u003eBoth feature slide-style adjusters for length adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eYou can choose the chain type, length, and width, or select the top only from the options. The 1.3mm and 1.5mm width cable chains do not have length adjustment; all others are slide-style. Additional charges for the selected chain are included in the product price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngraving\u003c\/strong\u003e\u003cbr\u003eThe metal type and diamond carat weight are engraved as standard.\u003cbr\u003eSimple hand-stamped engravings such as initials or dates on the back are free of charge.\u003cbr\u003eLaser engravings for large initials, messages, or designs are subject to additional fees and require a quote.\u003cbr\u003eFor desired engravings, please \u003ca href=\"\/en\/pages\/contact\"\u003econtact us\u003c\/a\u003e for consultation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003cbr\u003eJewelry box, quality guarantee and warranty card\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time\u003c\/strong\u003e\u003cbr\u003eMade-to-order: Approximately 3 weeks to 1 month from the order date (confirmation of payment method). Estimated delivery times will be provided in the order confirmation email.\u003cbr\u003eAs these are made-to-order items, cancellations after placing an order and returns after delivery are not accepted.\u003c\/p\u003e","brand":"JEWELRY CASTLE","offers":[{"title":"Pt900 Platinum \/ S \/ Venetian 45cm \/ Width 0.7mm (Standard)","offer_id":50808935350497,"sku":"JD250070N-LGD-PT-S-VN45-07","price":182000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 Platinum \/ S \/ Azuki chain: 45cm \/ 1.1mm width (standard)","offer_id":50808935383265,"sku":"JD250070N-LGD-PT-S-AZ45-11","price":182000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 Platinum \/ S \/ Pendant only (no chain)","offer_id":50808935416033,"sku":"JD250070N-LGD-PT-S-TOP","price":124000.0,"currency_code":"JPY","in_stock":true},{"title":"Pt900 Platinum \/ S \/ Venetian chain 45cm \/ width 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