Natural Lightning Ridge Solid Crystal Opal Sterling Silver Ring Size US 8.5 tolstoyWidgetId='zfxgsw9lzsko8'

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Opal Type : Solid Australian Black Opal Carat Weight : 2

Shape : Rectangle round corner

8B1: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 : Lightning Ridge Opal Field

9B1:Faint  B2:Dull  B3:Bright  B4:Very  Bright B5:BrilliantBody Tone N1-N9 : N7 Light OpalN1-N4:Black Opal  N5-N6:Dark Opal  N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge  Opal Field

Natural Lightning Ridge Solid Crystal Opal Sterling Silver Ring Size US 8.5 tolstoyWidgetId='zfxgsw9lzsko8'Opal Type : Solid Australian Dark Crystal Opal Carat Weight : 1. 03 cts Size : 7. 27 mm x 10. 31 mm approx. Color : Green Blue Shape : Oval Cut : Medium Dome Cabochon Clarity : Translucent Brightness B1 B5 : B3. 7 B1: Faint B2: Dull B3: Bright B4: Very Bright B5: Brilliant Body Tone N1 N9 : N6 Dark Opal N1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light Opal Treatment : No Enhanced Origin : Lightning Ridge Opal Field, NSW Australia. Total Item Weight: 6.