Natural Solid Lightning Ridge Opal Sterling Silver Ring Ring size:7.5 Total Item Weight: 12 g

Total Item Weight: 12 g

90 gMetal Type : SilverMetal Purity : 92

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 : Origin : Coober Pedy Opal Field

5 SterlingChain : 20 Inches 92

Natural Solid Lightning Ridge Opal Sterling Silver Ring Ring size:7.5 Total Item Weight: 12 gOpal Type : Solid Australian Dark Opal Carat Weight : 2. 44 cts Size : 8. 86 mm x 14. 88 mm approx. Color : Green Blue Shape : Free Shape Cut : Medium Dome Cabochon Clarity : Opaque Brightness B1 B5 : B3. 5 B1: Faint B2: Dull B3: Bright B4: Very Bright B5: Brilliant Body Tone N1 N9 : N5 Dark Opal N1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light Opal Treatment : No Enhanced Origin : Lightning Ridge Opal Field, NSW Australia. Total Item Weight: 5. 64 g