Metal Type 10kt White Gold Item Number 64784 Style Keys Carats Total Weight * 1/20 Ct.t.w. Primary Gem Type Diamond Primary Gem Shape Round Primary Gem Color / Clarity G-H / I2-I3 Length 36.4 mm ( 1.43 inches ) Gram Weight 1.6 grams (approximately) * Combined diamond weight of 1/20 carats total weight represents a range of 0.04 - 0.06 cts. t.w.Chain not included.