Lightning Ridge Solid Natural Black Opal Sterling Silver Ring Made to Order 10k YG Opal Ring 7B1:Faint B2 :Dull B3:Bright B4:Very

7B1:Faint    B2 :Dull    B3:Bright    B4:Very Bright    B5:BrilliantBody Tone N1-N9 : N6 Dark OpalN1-N4:Black Opal    N5-N6:Dark Opal    N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field

Color : BlueShape : Fee ShapeClarity : TranslucentBrightness B1 - B5 : B3

73 ctsSize : 9

55 gMetal Type : SilverPurity : 92

50 ctSize : 8

Lightning Ridge Solid Natural Black Opal Sterling Silver Ring Made to Order 10k YG Opal Ring 7B1:Faint B2 :Dull B3:Bright B4:VeryOpal Type : Australian Solid Black OpalCarat Weight : 0. 70 ctSize : 6. 00 mm x 6. 00 mm approx. Color : Blue GreenShape : RoundCut : Low Dome CabochonClarity : OpaqueBrightness 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 : 2. 03 gMetal Type : SilverMetal