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