Solid Boulder Opal Pendant
Solid Black Opal from Lightning Ridge, Australia.
Solid Boulder Opal from Queensland, Australia.
Solid Black Opal
Solid Boulder Opal Loose Stone from Queensland, Australia.
Solid Boulder Opal
Solid Black Opal K18 Gold Original Design Pendant
Solid Black Opal Loose Stone from Lightning Ridge, Australia.
Solid Crystal Opal from Lightning Ridge, Australia.