Pt900/K18 1.75ctw Halo Lab-Grown Diamond Ring

Product Specifications & Dimensions

Item Number
JD250027R-LGD

Metal & Design
Metal: Pt900 or K18 Yellow Gold
Design: HALO

Stones
Lab-Grown Diamond
Total Carat Weight: Approx. 1.75ct

Center Stone: 1.5ct (Approx. 7.5mm diameter)
Color: D Color
Clarity: VVS2
Cut: 3EX (IDEAL-EX-EX)
Shape: Round Brilliant

Melee Diamonds: Total approx. 0.25ct
Color: D Color
Clarity: VS Class
Cut: EX or better

The center stone comes with an IGI grading report (certificate).
Carat weight and dimensions of diamonds may vary slightly.

Dimensions
Setting size: Approx. 11.8mm
Setting height: Approx. 5.6mm
Band width: Approx. 1.7mm
Band thickness: Approx. 1.6mm

Ring Size
US 3 to 8.5 (available in full-size increments)
Please contact us before ordering if you require a size not listed.

Engraving
Standard engraving: Metal type (Pt900 / K18) and diamond carat weight
Custom engravings such as anniversaries or initials can be specified in the engraving field on the product page.

Accessories & Gifts
Jewelry box, IGI grading report (center stone), and certificate of quality/warranty
Free gift wrapping is available.

About Metal Allergies
Metal allergy reactions vary by individual. We cannot guarantee that this product will not cause an allergic reaction for everyone.

Production & Delivery

This 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 delivery date after your order is confirmed.

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

What are lab-grown diamonds?

About diamond quality

We offer free shipping on all orders within Japan, including Okinawa and remote islands.

For made-to-order items, please allow approximately 3 weeks to 1 month for delivery after your order and payment have been confirmed. Please check the product page for information regarding in-stock items and individual delivery times.

Once your order has shipped, we will provide a tracking number so you can monitor your delivery status.

We will deliver your order in simple packaging, with a ribbon tied around the jewelry box. A shopping bag for gifting will also be included.

You may also choose a message card. We can print a custom message on the back of the card.

The following payment methods are available:

■ 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 receiving the product. Return shipping costs due to customer convenience will be borne by the customer.

■ Cancellations
If you wish to cancel, please contact us promptly. Please note that cancellations may not be accepted once production, sourcing, or processing has begun.

■ Initial Defects and Incorrect Deliveries
Please contact us within 8 days of receiving the product. We will respond after confirming the situation. Return and reshipment costs resulting from our error will be borne by us.

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 even after your purchase.

The feasibility and cost of repairs depend on the type and condition of the item. Please check below for details regarding warranty coverage, estimated repair costs, and the service request process.

About After-Sales Service and Repairs →