Natural Solid Lightning Ridge Black Crystal Opal 10k Pink Gold Ring. Size:US 6.5 Opal Type : Australian Solid

Opal Type : Australian Solid Dark Opal

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

NSW Australia-----------------------------------------------------Total Item Weight : 3

48 ctSize : 6

Natural Solid Lightning Ridge Black Crystal Opal 10k Pink Gold Ring. Size:US 6.5 Opal Type : Australian SolidAustralian Solid Black Crystal Opal Pink Gold Ring. Opal Type : Australian Solid Black Crystal Opal Carat Weight : 1. 03 ct Size : 6. 40 mm x 8. 84 mm approx Color : Green Blue Shape : Oval Cut : Medium Dome Cabochon Clarity : Translucent Brightness B1 B5 : B3. 8 B1: Faint B2: Dull B3: Bright B4: Very Bright B5: Brilliant Body Tone N1 N9 : N3 Black Opal N1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light Opal Treatment : NONE Origin : Lightning Ridge Opal