Natural Solid Opal from Lightning Ridge with Multi-Color. unset opals tolstoyWidgetId='frvfz14vffaqn'

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Color : Green Blue Yellow

65 mm x 11

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

80 mm x 11

Natural Solid Opal from Lightning Ridge with Multi-Color. unset opals tolstoyWidgetId='frvfz14vffaqn'Natural Solid Polished Opal from Australia display Multi Color Fires. Opal Type : Solid Australian Dark Opal Carat Weight : 2. 50 ct Size : 9. 80 mm x 11. 95 mm approx Thickness : 3. 47 mm Color : Multi Color Shape : Oval Cut : Medium Dome Cabochon Clarity : Translucent Brightness B1 B5 : B3. 6 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 :