Metal Purity:925Number of Gemstones:2Brand:UnbrandedType:EarringsStyle:StudSecondary Stone:OpalMain Stone Creation:NaturalMaterial:StoneMain Stone Shape:RoundCut Grade:ExcellentEar Area:LobeBase Metal:Sterling SilverMain Stone Color:MulticolorSetting Style:ProngMain Stone Treatment:Not EnhancedMain Stone:OpalColor:SilverMetal:Sterling Silver