ltem description from the seller
Material: Primary - Purity:925 Finish:Polished Stone Type_1:Swiss Blue Topaz Stone Color_1:Blue Band Width:3.45 mm Material: Primary:Sterling Silver Item Weight U/M:gm Width of Item:3.45 mm Product Type:Jewelry Jewelry Type:Rings Sold By Unit:Each Gender:Women's Material: Primary - Color:White Ring Type:Stackable