Pt900/K18 1.1ct total weight HALO lab-grown diamond necklace

Product Specifications & Dimensions

Product Number
JD250046N-LGD

Metal
Platinum (Pendant: Pt900, Chain: Pt850) or 18K Yellow Gold

Design
HALO, French Pave Setting

Stone
Lab-Grown Diamond
Center Stone: 1.0ct (approx. 6.2–6.5mm)
Round Brilliant, D color, VVS2, 3EX (IDEAL-EX-EX / H&C)
Side Stones: 0.1ct total
Round Brilliant, equivalent to D–E, VS1–VVS class, equivalent to EX
IGI certificate included for the center stone.

Dimensions
Pendant Height: approx. 10–11mm / Width: approx. 8.5mm / Depth: approx. 4.5–4.8mm

Bail
Outer diameter: approx. 4.5mm, Inner diameter: approx. 3mm

Chain
Total length: 45cm with slide adjuster
Standard: Venetian approx. 0.8mm or Cable approx. 1.2mm
Optional: Venetian approx. 1.0mm or Cable approx. 1.3mm
Pendant only (no chain) option available.

Hallmarks
Metal purity (Pt900/K18) and diamond carat weight

Included Accessories
Jewelry box, IGI grading report, Certificate of authenticity and warranty

Production & Delivery

This 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.

As this is a made-to-order item, cancellations are not accepted after ordering, and returns are not accepted after delivery.

Product Notes

There may be slight variations in the diamond carat weight and dimensions. Please contact us for inquiries regarding changes to chain length or thickness.

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 →