Solid Lightning Ridge Black Opal Sterling Silver Ring Dark Opals 71 gMetal Type : Sterling

71 gMetal Type : Sterling Silver Metal Purity : 92

Opal Type : Solid Australian Dark Opal Carat Weight : 1

Australian Solid Natural Polished Black Opal

51 mm x 15

5 Sterling Silver Brushed (Ring Shank)10k Gold ( Bezel only)Ring Size :US-5 (15

Solid Lightning Ridge Black Opal Sterling Silver Ring Dark Opals 71 gMetal Type : SterlingOpal Type : Solid Australian Black OpalCarat Weight : 3. 85 ctSize : 9. 40 mm x 14. 35 mm approx. Color : BlueShape : OvalCut : Medium Dome Cabochon Clarity : OpaqueBrightness B1 B5 : B3. 6B1: Faint B2: Dull B3: Bright B4: Very Bright B5: BrilliantBody Tone N1 N9 : N4 Black OpalN1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia. Total Item Weight : 7. 29 gMetal Type : SilverMetal