4.37 ct Free-Form Dark 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: Lightning Ridge, NSW Weight: 4. 37 ct Measurements: 14. 1x11. 8x5. 2 mm Shape: Free form carving 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

solid opal gemstone

Species: Natural opal

Mining Area: Queensland

Measurements: 20

The opal has been cut and polished from its natural state

Measurements: 18

Measurements: 20x12

Weight: 36

Measurements: 19x12

Shape: Free-form carving

Measurements: 17x7

Measurements: 13x6