4.67 ct Rectangular 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: 4. 67 ct Measurements: 20. 9x7. 2x3. 1 mm Shape: Rectangle 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,

Measurements: 36

with no other alterations of enhancements applied

Measurements: 15x7

Shape: Rectangular

Item Description: One pair of loose

solid opal gemstones

Measurements: 12

Measurements: 41

Shape: Free-form carving

Measurements: 19x12

Weight: 16

Measurements: 20x12