Natural Lightning Ridge Solid Crystal Opal Ring Australian Variscite Pendants 7B1:Faint B2 :Dull B3:Bright B4:Very

7B1: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

72 mm x 10

5B1:Faint B2:Dull B3:Bright B4:Very Bright B5:BrilliantBody Tone N1-N9 : N2 Black OpalN1-N4:Black Opal N5-N6:Dark Opal N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field

04 gMetal Type : SilverMetal Purity : 92

Australian Solid Dark Opal Sterling Ring Plated 14k Antique Gold Bezel

Natural Lightning Ridge Solid Crystal Opal Ring Australian Variscite Pendants 7B1:Faint B2 :Dull B3:Bright B4:VeryOpal Type: Solid Australian Dark Crystal Opal Carat Weight: 0. 65 ct Size: 5. 36 mm x 6. 71 mm approx. Color: Multi Color Shape: Pillow Cut: Medium Dome Cabochon Clarity: Translucent Brightness B1 B5 : B3. 9 B1: Faint B2: Dull B3: Bright B4: Very Bright B5: Brilliant Body Tone N1 N9 : N6 Dark Opal N1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light Opal Treatment : NONE Origin : Lightning Ridge Opal Field, NSW Australia. Total Item Weight: 2. 09 g Metal