Coober Pedy Solid White Opal Ring with Multi-Color Size:US 6.5 B1:Faint B2:Dull B3:Bright B4:Very Bright

B1:Faint    B2:Dull    B3:Bright    B4:Very    Bright B5:Brilliant

Carat Weight : 1

51 gMetal Type : SilverMetal Purity : 92

8B1:Faint  B2:Dull  B3:Bright  B4:Very Bright  B5:BrilliantBody Tone N1-N9 : N8 Light OpalN1-N4:Black Opal  N5-N6:Dark Opal  N7-N9:Light OpalTreatment : NONEOrigin : Mintabie Opal Field

90 mm approxColor : Green BlueShape : RoundCut : High Dome CabochonClarity : OpaqueBrightness B1 - B5 : B3

Coober Pedy Solid White Opal Ring with Multi-Color Size:US 6.5 B1:Faint B2:Dull B3:Bright B4:Very BrightAustralian Solid Natural White Opal 10k Gold Ring. Opal Type : Australian Solid Light OpalCarat Weight : 4. 41 ctSize : 10. 42 mm x 18. 50 mm approxColor : Multi ColorShape : Fee ShapeCut : Low Dome CabochonClarity : TranslucentBrightness B1 B5 : B3. 6B1: Faint B2: Dull B3: Bright B4: Very Bright B5: BrilliantBody Tone N1 N9 : N8 Light OpalN1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light OpalTreatment : NONEOrigin : Coober Pedy Opal Field, South