2ct 4-Prong Lab-Grown Diamond Necklace

Product Specifications

• Item Number: JD250021N-LGD
• Metal
  Platinum: Pendant Pt900 / Chain Pt850
  Gold: Pendant and chain both 18K Yellow Gold
• Stone: Lab-Grown Diamond
  Shape: Round Brilliant Cut
  Carat Weight: 2ct
  Stone Size: Approx. 8×8mm
  Grade: D Color / VVS2–VVS1 / 3EX (H&C)
• Design: 4-prong solitaire
• Size (Dimensions)
  Pendant Face: Height approx. 8mm × Width approx. 8mm
  Bail: Outer diameter approx. 3mm, Inner diameter approx. 2mm
• Standard Chain Specifications
  Style: Venetian chain or Cable chain
  Length: Total length 45cm (adjustable sliding mechanism)
  Thickness: Venetian approx. 0.8mm / Cable approx. 1.2mm
  *Options for Venetian 45cm (approx. 1.0mm) and Cable 45cm (approx. 1.3mm) are also available.
• Hallmarks: Metal purity (Pt900/K18) and carat weight
• Included Items
  IGI Grading Report
  Jewelry Box
  Certificate of Authenticity/Warranty

Product-Specific Notes

Please 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.

Production and Delivery

This 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.

As this is a made-to-order product, we cannot accept cancellations after an order is placed or returns after delivery.

What are Lab-Grown Diamonds

About Diamond Quality

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.

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.

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.

■ 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."

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 →