Metal Type 10kt White Gold Item Number 60213 Style Keys Carats Total Weight * 1/2 Ct.t.w. Primary Gem Type Diamond Primary Gem Shape Round Primary Gem Color / Clarity G-H / I1-I2 Length 46 mm ( 1.81 inches ) Gram Weight 3.18 grams (approximately) * Combined diamond weight of 1/2 carats total weight represents a range of 0.46 - 0.57 cts. t.w.Chain not included.