Solid Boulder Opal from Queensland, Australia.
Solid Boulder Opal Loose Stone (pair) from Queensland, Australia.
Solid Black Opal from Lightning Ridge, Australia.
Solid Australian Boulder Opal Sterling Silver Ring
Solid Crystal Opal from Lightning Ridge, Australia.
Solid Boulder Opal K18 Gold & Diamonds Original Design Pendant
Solid Black Opal Loose from Lightning Ridge, Australia.
Solid Boulder Opal K18 Gold Original Design Pendant