2.1 Carats 7 Stone Cut Moissanite Sterling Silver with 18K White Gold Plated RingRing size: 10. 5 Material: Stone Metal type: Silver Gem type: Moissanite Item type name: Ring Product Facts: Quality Moissanite: Fire color reaches the level of real diamond and has higher refractive index It has greater fire and brilliance than any other gemstones. His value certified by GRA authority and issued a certificate, easily pass the drill pen test. Stamp: S925. 7 Stone: Moissanite(each stone weight: 0. 3 Carat; total weight: 2. 1 Carats).