1.5ct Oval Lab-Grown Alexandrite Halo Necklace Pt900/K18
Made-to-order: Estimated delivery time is approximately 3 weeks to 1 month.
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.
Product Specifications & Size
Product Specifications & Dimensions
Item Number
NOP021AX
Center Stone
Lab-grown Alexandrite (recrystallized chrysoberyl)
1.5ct / Oval cut / Approx. 8×6mm
A synthetic (recrystallized) gemstone created using the flux growth method. Enjoy the color-changing effect depending on the light source.
Side Stones
Moissanite: 0.32ct total (approx. 1.7mm × 16 stones)
Round brilliant cut
Pendant Top Dimensions
Total length approx. 12mm × width 10.5mm / thickness approx. 5.5mm
A halo design featuring side stones surrounding the center stone.
Metal
Platinum: Pendant top Pt900, chain Pt850
K18 Yellow Gold: Both pendant top and chain are K18
Standard Chain Specifications
Type: Venetian chain
Total chain length: 40cm
Thickness: 0.7mm
Chain material: Pt850 for platinum, K18YG for K18 yellow gold
Chain features: Includes an adjustment ring at the 37cm mark (two-stage adjustment: 37cm and 40cm)
Various optional chains are available to change the length and thickness.
The pendant top only (without chain) can also be selected.
Lead Time
Made-to-order: The estimated lead time is approximately 3 weeks to 1 month.
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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