boulder opal rough parcel koroit blue matrix lapidary 2795 carats 559 grams
boulder opal rough parcel koroit blue matrix lapidary 2795 carats 559 grams
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7.3ct Boulder Opal, Australia, Rub, Color, 13x10.5x7.5mm, Natural Matrix, Bright
$16.99
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Australian Boulder Opal Cabochon Set 24 MM Long by 13 MM Wide
$36.00
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Boulder Opal Cabochon, Yowah Nut, Koroit Boulder Opal, Matrix Boulder Opal
$64.28
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17.4ct Australian Boulder Opal, Bonanza Sale, Rough Gems, Lots, Rubs, See Store
$9.15
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Boulder Opal Yowah 120 total Carat Specimen AUSTRALIA Some Color S12
$14.00
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Natural Australian Boulder Opal Doublet Oval Cabochon Stone 27 Pcs 3*5 MM 5 CT
$31.99
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KOROIT BOULDER OPAL cabochon / 8.1 cts - Queensland, Australia
$45.00
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Boulder Opal Rough 13.6 TCW 100% Natural Australian Queensland Gemstone N3766
$25.00
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