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Opal specimens
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- 65 items
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165 Ct boulder opal specimen
$45.00 AUD
165 Ct boulder opal specimen
$45.00 AUD
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A fun green and caramel boulder opal specimen. 165 carats / 33 grams 50 x 24 mm / 1.96" x 0.94". 16.8 mm / 0.66" thick. Natural solid boulder opal...
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65 Ct small boulder opal specimen
$110.00 AUD
65 Ct small boulder opal specimen
$110.00 AUD
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A small pink and blue boulder opal specimen. 65 carats / 13 grams 41.5 x 17 mm / 1.63" x 0.66". 13 mm / 0.51" thick. Natural solid boulder opal...
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810 Ct raw boulder opal split
$650.00 AUD
810 Ct raw boulder opal split
$650.00 AUD
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A large rough / raw boulder opal split pair. They are NOT polished on the inside or the outside. ~ 810 carats / 162 grams (total). ~ 80 x 80...
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635 Ct raw boulder opal split
$800.00 AUD
635 Ct raw boulder opal split
$800.00 AUD
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A large rough / raw boulder opal split pair. They are NOT polished on the inside or the outside. ~ 635 carats / 127 grams (total). ~ 87 x 58...
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365 Ct raw boulder opal split
$290.00 AUD
365 Ct raw boulder opal split
$290.00 AUD
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A medium rough / raw boulder opal split pair. They are NOT polished on the inside or the outside. ~ 365 carats / 73 grams (total). ~ 48 x 34...
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295 Ct raw boulder opal split
$250.00 AUD
295 Ct raw boulder opal split
$250.00 AUD
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A small rough / raw boulder opal split pair. They are NOT polished on the inside or the outside. ~ 295 carats / 59 grams (total). ~ 47 x 35...
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75 Ct raw boulder opal split
$450.00 AUD
75 Ct raw boulder opal split
$450.00 AUD
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A small rough / raw boulder opal split pair. They are NOT polished on the inside or the outside. ~ 75 carats / 15 grams (total). ~35 x 20 mm...
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170 Ct long boulder opal specimen
$180.00 AUD
170 Ct long boulder opal specimen
$180.00 AUD
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A small ironstone boulder opal specimen with a rainbow opal vein. 170 carats / 34 grams 68 x 20.4 mm / 2.67" x 0.80". 13.8 mm / 0.54" thick. Natural...
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