Lightning Ridge Solid Natural Black Opal Sterling Silver Ring Size:Size US 7 32 ctsColor : Green WhiteShape

32 ctsColor : Green WhiteShape : FancyCut : High Dome CabochonTreatment : NONEOrigin : Western Australia-----------------------------------Total Item Weight : 9

89 gramsMetal Type : GoldMetal Purity : 10k

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Opal Type : Australian Solid Dark OpalCarat Weight : 1

Lightning Ridge Solid Natural Black Opal Sterling Silver Ring Size:Size US 7 32 ctsColor : Green WhiteShapeOpal Type : Australian Solid Black OpalCarat Weight : 5. 50 ctSize : 11. 74` mm x 20. 78 mm approxColor : Purple BlueShape : Free ShapeCut : Low Dome CabochonClarity : TranslucentBrightness B1 B5 : B3. 5B1: Faint B2: Dull B3: Bright B4: Very Bright B5: BrilliantBody Tone N1 N9 : N3 Black OpalN1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia Total Item Weight : 5. 59 gMetal Type :