loose boulder opal

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  • Flashy Natural Australian Boulder Opal, 5.57cts T454
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    Flashy Natural Australian Boulder Opal, 5.57cts T454

    USD$237.34
  • Green Natural Australian Boulder Opal, 16.55cts - S942
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    Green Natural Australian Boulder Opal, 16.55cts – S942

    USD$111.96
  • Lime Green Natural Australian Boulder Opal, 4.10cts R605
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    Lime Green Natural Australian Boulder Opal, 4.10cts R605

    USD$134.34
  • Soft Blue Natural Boulder Opal P765
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    Soft Blue Natural Boulder Opal P765

    USD$119.42
  • Unset Natural Australian Boulder Opal, 2.45cts - R606
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    Unset Natural Australian Boulder Opal, 2.45cts – R606

    USD$164.20