Lightning Ridge Solid Black Opal with Blue Color Sterling Pendant Necklace. Australian Variscite Ring Australian Solid Crystal Opal 10k

Australian Solid Crystal Opal 10k Gold Ring

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Lightning Ridge Solid Natural Dark Opal 10k Gold Ring

76 gramsMetal Type :92

Natural Solid Opal from Australia display Multi-Color Fires

Lightning Ridge Solid Black Opal with Blue Color Sterling Pendant Necklace. Australian Variscite Ring Australian Solid Crystal Opal 10kNatural Solid Australian Black Opal Sterling Silver Pendant 20" chain. Opal Type : Solid Australian Black Opal Carat Weight : 6. 07 ct Size : 11. 28 mm x 23. 35 mm approx Color : Blue Shape : Free Shape Clarity : Opaque Brightness B1 B5 : B3. 6 B1: Faint B2: Dull B3: Bright B4: Very Bright B5: Brilliant Body Tone N1 N9 : N2 Black Opal N1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light Opal Treatment : NONE Origin : Lightning Ridge Opal Field, NSW