ltem description from the seller
Material: Primary - Purity:925 Stone Type_1:Cubic Zirconia (CZ) Stone Color_1:Blue Band Width:2 mm Feature:Solid Manufacturing Process:Casted Material: Primary:Sterling Silver Completeness:Complete (all stones included) Stone Treatment_1:Synthetic Item Weight U/M:gm Product Type:Jewelry Jewelry Type:Rings Sold By Unit:Each Gender:Women's Material: Primary - Color:White Ring Type:Rings with Stones Ring Top Length:7.35 mm Ring Top Width:10.35 mm Stone Creation Method_1:Synthetic