Solid Lightning Ridge Black Opal Gold Sterling Ring. Size:US 5 Cut : Low Dome Cabochon

Cut : Low  Dome Cabochon

27 gMetal Type : SilverPurity : 92

10k Gold ( Bezel only)

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

00 mm approx

Solid Lightning Ridge Black Opal Gold Sterling Ring. Size:US 5 Cut : Low Dome CabochonAustralian Natural Solid Opal 10k Gold and Sterling Silver Ring. Opal Type : Solid Australian Black Opal Carat Weight : 0. 84 ct Size : 6. 31 mm x 8. 00 mm approx. Shape : Oval Cut : Low Dome Cabochon Clarity : Opaque Brightness B1 B5 : B3. 6 B1: Faint B2 : Dull B3: Bright B4: Very Bright B5: Brilliant Body Tone N1 N9 : N4 Black Opal N1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light Opal Treatment : NONE Origin : Lightning Ridge Opal Field, NSW