50000 and Up
Showing 1–16 of 21 results
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11.02ct Black Opal with Multicolor Broad flashes. Price on Request.
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11.61ct Black Opal with Broad Flash and Ribbon Pattern, and Red and Orange flashes. Price on Request.
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12.81ct Black Opal with Red flashes – Price on Request
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13.86ct Black Opal with Pinfire Pattern with Gold flashes behind it – Price on Request
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14.45ct Black Opal with Cathedral Glass Pattern with Orange and Green flashes – Price on Request
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14.51ct ‘Tiger Stripe’ Black Opal with Ribbon Pattern. Price on Request.
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22.28ct Black Opal with Blue and Green flashes. Price on Request.
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26.82ct Black Opal with Green flashes – Price on Request
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263.30ct Black Opal with Broad Flash Pattern and Green flashes. Price on Request.
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28.60ct Black Opal with Chaff Pattern with Red flashes. Price on Request.
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34.61ct Black Opal Harlequin Pattern with Red and Orange flashes. Price on Request.
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4.57ct Harlequin Pattern Black Opal. Price on Request.
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41.83ct Black Opal with Broad Flash Pattern with Orange and Green flash. Price on Request
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47.30ct Semi-Black Opal with Patchwork Patter with Red flashes – Price on Request
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7.38ct Black Opal with Light Red, Orange, and Gold flashes – Price on Request
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7.73ct Black Opal with Red flashes – Price on Request
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Showing 1–16 of 21 results