Gem Description Gemstone Weight: 16.35ct Diamond Weight: 2.00ctw Origin: Australia [...]
16.35ct LR Black Opal in 18K ring
derek2019-01-11T20:41:50+00:00Gem Description Gemstone Weight: 16.35ct Diamond Weight: 2.00ctw Origin: Australia [...]
13.88ct Lightning Ridge Black Opal Fancy Cut
derek2019-01-08T16:46:14+00:00Gem Description Stone Weight: 13.88ct Measurements: 22.70x16.63x7.98mm Origin: Australia Treatment [...]
21.62ct Lightning Ridge Black Opal Museum Quality
derek2018-12-17T18:04:05+00:00Gem Description Stone Weight: 21.62ct Measurements: 20.45x18.05x9.95mm Origin: Australia Treatment [...]
27.10ct Broad Flash Lightning Ridge Black Opal
derek2019-01-08T17:05:45+00:00Gem Description Stone Weight: 27.10ct Measurements: 22.87x20.40x9.16 Origin: Australia Treatment [...]
17.65ct LR Black Opal
derek2018-12-17T17:46:34+00:00Gem Description Stone Weight: 17.65ct Measurements: 22.24x18.19x6.65 Origin: Australia Treatment [...]
21.21ct Lightning Ridge
derek2018-12-17T17:48:09+00:00Gem Description Stone Weight: 21.21ct Measurements: 36.10x24.27x3.77mm Origin: Australia Treatment [...]
34.02ct Lightning Ridge Opal
derek2019-01-08T17:16:37+00:00Gem Description Stone Weight: 34.02ct Measurements: 29.85x21.59x8.09mm Origin: Australia Treatment [...]
