ltem description from the seller
Material: Primary - Purity:14K Stone Type_1:Cubic Zirconia (CZ) Stone Color_1:Green Stone Quantity_1:1 Band Width:5 mm Stone Weight_1:ct Material: Primary:Gold Stone Shape_1:Round Stone Size_1:2.5 mm Stone Treatment_1:Synthetic Item Weight U/M:gm Product Type:Jewelry Jewelry Type:Rings Sold By Unit:Each Material: Primary - Color:Yellow Ring Type:Themed Ring Top Length:16 mm Ring Top Width:9 mm Stone Creation Method_1:Synthetic Stone Type (Other)_1:Synthetic Birthstone Birthstone Month_1:(05) May