Lifetime Stone Guarantee
At Gemoiss, quality and confidence are our priorities. Every purchase includes a one-year jewelry warranty and a lifetime stone guarantee from the date of delivery. If your stone ever faces an issue, we will replace it once, free of charge.

Complimentary Resizing
We believe in the perfect fit. Enjoy one complimentary resizing within a year of purchase for standard ring sizes (4–10). While shipping costs apply, we ensure your ring fits flawlessly. Non-standard sizes can be resized for an additional charge, with all associated fees to be covered by the customer. Clearance items are excluded from this service.

GRA-Certified Moissanite – Verified Excellence
IGI-Certified Lab-Grown Diamond -Precise traceability
GRC--Certified Lab-Grown Gem – Quality Assurance