1ct Lab-Grown Ruby Round 4-Prong Solitaire Necklace Pt900/K18YG
Gift Options (Free)
We will tie a ribbon around the outer box of the jewelry box and include a shopping bag for gifting.
If you would like to have a message printed on the back, please select a card and enter your message in the field below. You may leave it blank if you do not require printing.
Made-to-order: Please allow approximately 3 weeks to 1 month from the confirmation of your order and payment method.
Product Specifications & Size
Product Specifications & Dimensions
Item Number
JD250020N-RB
Stone
Lab-grown ruby (recrystallized ruby)
1ct / Round cut / Stone diameter approx. 6.5mm
Pigeon blood color (as labeled)
Design & Pendant Size
Solitaire necklace with 4-prong setting
Height approx. 9.5mm x Width approx. 6.5mm x Depth approx. 5.1mm
Metal
Platinum: Pendant Pt900 / Chain Pt850
18K Yellow Gold: Pendant and chain both 18K YG
Standard Chain Specifications
Style: Venetian chain / Cable chain
Total chain length: 45cm
Thickness: Venetian approx. 0.6mm / Cable approx. 0.9mm
Chain material: Pt850 for platinum, 18K YG for 18K yellow gold
Chain features: Slide adjuster / Infinitely adjustable
Optional chains with different thicknesses are also available.
Detaching the Chain
Due to the small size of the bail, the chain cannot be detached by the customer.
Hallmarks & Included Items
Hallmarked with metal purity and gemstone carat weight
Jewelry box, quality guarantee and warranty card
Lead Time
Made to order: Approximately 3 weeks to 1 month from confirmation of order and payment method.
About Lab-Grown Diamonds
Delivery and Shipping Schedule
We offer free nationwide shipping within Japan, including Okinawa and remote islands.
For made-to-order items, the estimated delivery time is approximately 3 weeks to 1 month after your order and payment are confirmed. Please check the information for each specific product regarding stock items and individual delivery times.
Once your order has shipped, we will provide a tracking number so you can check the delivery status.
Gift wrapping
Your order will be delivered in simple gift wrapping, with a ribbon tied around the jewelry box. A shopping bag for gifting is also included.
You may also choose a message card. We can print a custom message on the back of the card.
Payment method
You can use the following payment methods.
■ Credit Card
Visa/Mastercard/American Express/JCB
■ Other Payment Methods
Shop Pay/Apple Pay/Google Pay
Please select from the methods displayed on the checkout screen when completing your purchase.
If you have any questions regarding payment, please contact us before placing your order.
Return and Refund Policy
■ Returns and Exchanges Due to Customer Convenience
We do not accept returns or exchanges due to customer convenience for made-to-order items, special order items, custom-made products, items that have undergone processing such as engraving or resizing, and earrings.
For eligible return items, please contact us within 8 days of receipt. Shipping costs for returns due to customer convenience are at the customer's expense.
■ Cancellations
If you wish to cancel your order, please contact us promptly. Please note that cancellations may not be accepted once production, procurement, or processing has begun.
■ Initial Defects or Incorrect Shipments
Please contact us within 8 days of receipt. We will handle the matter after confirming the situation. The costs for return shipping and re-shipment in cases where we are responsible will be covered by our shop.
For more details, please check our "Return and Refund Policy."
Repairs and After-Sales Service
To ensure you can enjoy your precious jewelry for years to come, we offer various repair and after-sales services after your purchase.
Whether a repair is possible and its cost depends on the type and condition of the product. Please check the details below for information on warranty coverage, estimated repair costs, and the service process.
After-sales Service and Repairs →
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