14k White Gold 4mm Round October/Opal Stud EarringsProduct Details Material; Primary Purity 14K Stone Type Opal Stone Color Phenomena Stone Quantity 2 Length of Item 4 mm Plating Rhodium Stone Weight 0. 180 ct Material; Primary Gold Completeness Complete (all stones included) Stone Shape Round Stone Size 4 mm Stone Treatment Not Enhanced Item Weight U M gm Width of Item 4 mm Product Type Jewelry Jewelry Type Earrings Sold By Unit Pair Gender Women's Material; Primary Color White Earring Closure Post &