0.5ct SIRIUS SOLITAIRE NECKLACE | PRELUDE

1. Diamond Grade Guarantee
Guaranteed top grade D/VVS/IDEAL-3EX according to IGI certification.

2. Return/Exchange Guarantee
Guaranteed returns/exchanges for differences in image or size (within 30 days of delivery).

3. Lifetime Guarantee
Lifetime maintenance and repair guarantee.

4. High-Brand Quality Guarantee
Handmade by skilled artisans at a domestic workshop with 100 years of history.

◇Brand Fee Reduction
We keep profits to a minimum and invest in the brilliance and quality of our diamonds.

◇Use of Lab-Grown Diamonds
We use ethically sourced lab-grown diamonds, which are not subject to supply restrictions to maintain the price of natural diamonds.

◇Optimized Operating Costs
Operating costs are optimized and minimized by being an online-only store.

◇Unique Network with Lab-Grown Diamond Producers
Distribution costs are minimized through direct transactions with reputable producers worldwide.

Delivery Time

If in stock, items usually ship within 2-5 business days.
If an item is not in stock, it will be made from scratch in the atelier and will ship in approximately 25 days.

Shipping

All shipping is free, with the exception of international deliveries.

Payment

The following three payment methods are available:
・Credit card payment
Visa, Mastercard, JCB, and American Express are accepted.

・Apple Pay / Google Pay / Shop Pay

・Bank transfer
Items will be shipped after payment confirmation. Bank transfer fees are to be borne by the customer.

Security

Payments are processed using the security systems and servers of Shopify, the world's leading SaaS with extremely robust security.