17.34 cttw Boulder Opal PairJewelry industry professionals, please contact us for a discounted rate Item Description: One pair of loose, unmounted, solid opal gemstones Species: Natural opal Origin: Australia Mining Area: Queensland Weight: 17. 34 cttw Measurements: 19x12. 9x3. 5 mm Shape: Rectangle Treatment: None We guarantee this opal gemstone pair is genuine, solid, natural, and untreated opal from the mining fields of Australia. The opals have been cut and polished from

Species: Natural opal

and untreated opal from the mining fields of Australia

Measurements: 14x10x3

Measurements: 23

Measurements: 15x6

Measurements: 19

Measurements: 9

Weight: 42

Shape: Free-form carving

Measurements: 17x7

Weight: 75

Measurements: 31x23