20.39 ct Boulder Opal

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Item Description: One loose, unmounted, solid opal gemstone
Species: Natural opal
Origin: Australia
Mining Area: Queensland
Weight: 20.39 ct
Measurements: 26.6x20.8x4.3 mm
Shape: Oval
Treatment: None

We guarantee this opal gemstone is a genuine, solid, natural, and untreated opal from the mining fields of Australia. The opal has been cut and polished from its natural state, with no other alterations of enhancements applied.

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