Solid Boulder Opal from Queensland, Australia.
Solid Black Opal from Lightning Ridge, Australia.
Solid Boulder Opal
Solid Black Opal
Solid Boulder Opal Pendant
Solid Crystal Opal
Solid Boulder Opal Sterling Silver Earrings
Solid Black Opal Loose from Lightning Ridge, Australia.
Solid Boulder Opal Loose Stone from Queensland, Australia.
Solid Crystal Opal from Lightning Ridge, Australia.
Solid Boulder Opal Slide Pendant
Solid Boulder Opal Earrings
Solid Boulder Opal Ring