Solid Lightning Ridge Natural Opal with Purple Blue Colors. Australian Variscite Pendants 20 mm approxColor : Multi-ColorShape

20 mm approxColor : Multi-ColorShape : TriangleCut : Low Dome CabochonClarity : TranslucentBrightness B1 - B5 : B4B1:Faint     B2:Dull     B3:Bright     B4:Very Bright     B5:BrilliantBody Tone N1-N9 : N5 Dark OpalN1-N4:Black Opal     N5-N6:Dark Opal     N7-N9:Light OpalTreatment : NONEOrigin : Mintabie Opal Field

Opal Type : Solid Australian Dark Opal

Australian Solid Natural Polished Black Opal

Australian Solid Dark Opal 10k Gold Ring

Solid Lightning Ridge Natural Opal with Purple Blue Colors. Australian Variscite Pendants 20 mm approxColor : Multi-ColorShapeAustralian Solid Natural Polished Black Opal. Opal Type : Solid Australian Black Opal Carat Weight : 2. 23 ct Size : 10. 12mm x 12. 32 mm approx Thickness : 2. 95 mm Color : Purple Blue Shape : Pear Cut : Medium Dome Cabochon Clarity : Translucent Brightness B1 B5 : B3. 5 B1: Faint B2: Dull B3: Bright B4: Very Bright B5: Brilliant Body Tone N1 N9 : N4 Black Opal N1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light Opal Treatment : NONE Origin : Lightning