RESERVED Size:US 6.25 Thickness : 2

Thickness : 2

6B1: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

85 ctSize : 5

7 gMetal Type : GoldMetal Purity : 10k

RESERVED Size:US 6.25 Thickness : 2Australian Solid Black Opal 10k Gold Ring. Opal Type : Australian Solid Black Opal Carat Weight : 0. 52 ct Size : 4. 60 mm x 8. 00 mm approx Color : Multi Color 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 Australia.