1.5ct Lab-Grown Diamond 4-Prong Solitaire Necklace
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: Approximately 3 weeks to 1 month from order placement (once payment method is confirmed). Estimated delivery time will be provided in the order confirmation email.
Product Specifications & Size
A simple solitaire necklace featuring a 1.5-carat lab-grown diamond in a four-prong setting. The brilliant sparkle of the round cut enhances your neckline for everything from casual outfits to dressed-up looks.
Available in your choice of Pt900 platinum, 18K yellow gold, or 18K pink gold. Each piece comes with an IGI certificate to verify the quality of your precious stone and is crafted to be enjoyed for a lifetime.
Product Specifications & Dimensions
Product Number
JD250051N-LGD
Metal
Pendant: Pt900 Platinum / 18K Yellow Gold / 18K Pink Gold
Stone
Lab-grown diamond: 1.5ct (approx. 7.5×7.5mm)
Round brilliant cut
D color / VVS2-VVS1
3EX (IDEAL-EX-EX) / H&C
Includes IGI certificate
*There may be slight variations in carat weight.
Pendant Size (H×W×D)
Approx. 13×8×5mm
Setting face: approx. 8×8mm
Bail: outer diameter approx. 4.2mm / inner diameter approx. 3.5mm
Standard Chain
Venetian: total length 45cm, width approx. 0.8mm
Cable: total length 45cm, width approx. 1.2mm
Material: Pt850 / 18K Yellow Gold / 18K Pink Gold (matches pendant metal)
Both feature a sliding adjuster for infinite length adjustment.
Options for a thicker 45cm chain (Venetian width 1.0mm / Cable width 1.3mm) or the pendant head only are also available. The thicker chains also include a sliding adjuster, and the cost for your selected specifications is included in the product price.
Engraving
The metal type and diamond carat weight will be engraved.
Accessories
IGI certificate, jewelry box, quality guarantee and warranty card
Delivery Time
Made to order: Approximately 3 weeks to 1 month from the date of order (confirmation of payment). An estimated delivery date will be provided in your order confirmation email.
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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