Metal Type 10kt White Gold Item Number 101010 Style Hearts & Love Carats Total Weight * 1/6 Ct.t.w. Primary Gem Type Lab Blue Topaz Primary Gem Shape Round Primary Gem Color / Clarity Blue / I2-I3 Gram Weight 1.42 grams (approximately) * Combined gemstone weight of 1/6 carats total weight represents a range of 0.15 - 0.17 cts. t.w.Chain not included.