Metal Type Sterling Silver Item Number 55073 Style Clusters Ring Size 7 Carats Total Weight * 1/2 Ct.t.w. Primary Gem Type Diamond Primary Gem Shape Round Primary Gem Color / Clarity G-H / I3 Gram Weight 2.74 grams (approximately) * Combined diamond weight of 1/2 carats total weight represents a range of 0.46 - 0.57 cts. t.w.