13.38 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: 13. 38 cttw Measurements: 27. 5x10. 5x3. 8 mm Shape: Triangular 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

Item Description: One loose

Mining Area: Lightning Ridge

Measurements: 18x10

Measurements: 20

Weight: 17

Measurements: 17x7

Shape: Elongated oval

Weight: 16

Measurements: 8

Shape: Elongated drop

Shape: Trapezoid

Measurements: 26