1-3ct Cushion Lab-Grown Diamond Ring

1-3ct Cushion Lab-Grown Diamond Ring is a cushion lab grown diamond ring in 1–3ct, hand-set in solid 925 sterling silver. Wear it as an engagement ring, a right-hand ring or a stacking piece. It is made to order on our own benches rather than pulled from stock, so every setting is tightened and every surface polished by hand before it is packed. The stone is an IGI certified lab grown diamond with the same carbon lattice, 10 Mohs hardness and brilliance as a mined diamond, at a fraction of the cost. It is cast in solid 925 sterling silver — nickel-free, hypoallergenic and hallmarked — with a high-polish finish. Ships worldwide, tracked and insured, with a 30-day return window and a lifetime warranty against manufacturing defects.