16.79 ct Fine Pipe Crystal OpalJewelry industry professionals, please contact us for a discounted rate Item Description: One loose, unmounted, solid opal gemstone Species: Natural opal Origin: Australia Mining Area: Queensland Weight: 16. 79 ct Measurements: 29. 7x12. 1x6. 7 mm Shape: Elongated drop Treatment: None We guarantee this opal gemstone is genuine, solid, natural, and untreated opal from the mining fields of Australia. The opals have been cut and polished from their

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Shape: Triangle

Shape: Elongated pear

Measurements: 14x10x3

Weight: 10

Measurements: 10

Shape: Round

Measurements: 23

Measurements: 29

Measurements: 22x17

Measurements: 9

Measurements: 26