Serenity | Round Black Diamond Ring

Every GEMNAT Jewelry comes with a Certificate of Authenticity mentioning all the characteristics.

Each jewelry is distinctively engraved with the GEMNAT logo and stamped with '750' to guarantee its 18-karat gold composition.

Estimated delivery is within 2-3 weeks, as each piece is custom-made to order. Therefore, please note that delivery time may vary by a few days.

• Shipping: Enjoy free worldwide shipping.
• Returns: If your piece isn’t quite right, return it unworn, unaltered and in its original packaging within 30 days for a refund to your original payment method. Refunds are processed within 7-10 days.

Please Note:

• Custom orders, items purchased with discounts (excluding welcome offers), and exchanged items are final sales and cannot be refunded.
• Any returned items that are worn, damaged, or altered will not be accepted.
• Changes to an order make it final.
• Return shipping costs are your responsibility.

At GEMNAT, we are committed to responsible sourcing and ethical practices.

Our gemstones are carefully selected to ensure they are conflict-free. We partner with suppliers who adhere to strict standards to promote safe, environmentally friendly, and socially responsible mining.