23.47ct Quilpie Boulder Opal Stone | #11 Neckwear round cut measurements: 2

round cut measurements: 2

Burma rubies still make it into the country through third party distributors

Koroit boulder opal that displays intricate and unique pattern

bottom of ring shank width: 5

More About Don:

23.47ct Quilpie Boulder Opal Stone | #11 Neckwear round cut measurements: 2Australian Boulder Opal: Weight (carats) 23. 47cts Dimensions (millimeters) 46. 64mm x 9. 28mm x 7. 16mm Origin Quilpie Mining District, Queensland, Australia Shape polished freeform cut Colors green, blue, purple Brightness of Color Play ( 1 to 5+) 1. 5 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural SKU Number #6 Additional Notes: Length of piece makes it ideal for use in a pendant or bracelet. The stone is thick enough to