ltem description from the seller
Material: Primary - Purity:925 Finish:Polished Stone Type_1:Swiss Blue Topaz Stone Color_1:Blue Length of Item:16.35 mm Material: Primary:Sterling Silver Stone Treatment_1:Irradiation Item Weight U/M:gm Width of Item:10.15 mm Product Type:Jewelry Jewelry Type:Earrings Sold By Unit:Pair Gender:Women's Material: Primary - Color:White Earring Closure:Omega Clip Back Earring Type:Drop & Dangle Stone Creation Method_1:Natural Earring Style:Birthstone