7.30 ct Oval Blue Boulder 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: 7. 30 ct Measurements: 16. 1x13. 2x4. 1 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,

and untreated opal from the mining fields of Australia

Measurements: 14

Shape: Oval

Shape: Elongated pear

Measurements: 14x10x3

Measurements: 33

Shape: Free-form carving

Measurements: 15

Measurements: 22x17

Shape: Trapezoid

Measurements: 22x16

Weight: 36