19.69 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: 19. 69 cttw Measurements: 22x16. 3x4. 4 mm Shape: Trapezoid 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

Treatment: None

Mining Area: Lightning Ridge

Shape: Rectangular

Shape: Free-Form

Measurements: 10

Shape: Round

Measurements: 31x23

Measurements: 19x12

Measurements: 16

Measurements: 29

Measurements: 15x6

Shape: Square