ltem description from the seller
Material: Primary - Purity:925 Finish:Polished Stone Type_1:Opal, Lab Created Stone Color_1:Phenomena Stone Quantity_1:2 Length of Item:10.15 mm Coating:Anti-tarnish Feature:Solid Manufacturing Process:Casted Material: Primary:Sterling Silver Completeness:Complete (all stones included) Stone Shape_1:Teardrop Stone Size_1:6 x 4 Stone Treatment_1:Impregnation Width of Item:7.6 mm Engravable:Not Recommended Product Type:Jewelry Jewelry Type:Earrings Sold By Unit:Pair Gender:Women's Material: Primary - Color:White Earring Closure:Post & Push Back Earring Type:Button Stone Creation Method_1:Lab Created Birthstone Month:(10) October Earring Back Type:Friction Earring Style:Birthstone