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  1. New 24.35 ct Impressive Pear Cabochon (24 x 19 mm) Un-Heated Mexico Matrix Fire Opal Loose Gemstone
    24.35 ct Impressive Pear Cabochon (24 x 19 mm) Un-Heated Mexico Matrix Fire Opal Loose Gemstone
  2. New 2.34 ct Beautiful Oval (13 x 7 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
    2.34 ct Beautiful Oval (13 x 7 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
  3. New 3.05 ct Incomparable Pear (12 x 11 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
    3.05 ct Incomparable Pear (12 x 11 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
  4. New 9.62 ct Stunning Fancy Shape (21 x 13 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
    9.62 ct Stunning Fancy Shape (21 x 13 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
  5. New 1.94 ct Exquisite Marquise (18 x 7 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
    1.94 ct Exquisite Marquise (18 x 7 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
  6. New 20.14 ct Elegant Fancy Cabochon Shape (26 x 13 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
    20.14 ct Elegant Fancy Cabochon Shape (26 x 13 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
  7. New 26.69 ct World class Fancy Cabochon Shape (33 x 16 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
    26.69 ct World class Fancy Cabochon Shape (33 x 16 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
  8. New 9.23 ct GIL Certified Fantastic Pear Cabochon Shape (20 x 14 mm) Play of Colors Rainbow Opal Natural Gemstone
    9.23 ct GIL Certified Fantastic Pear Cabochon Shape (20 x 14 mm) Play of Colors Rainbow Opal Natural Gemstone
  9. New 9.32 ct Awe-inspiring Oval Cabochon (17 x 12 mm) Un-Heated Mexico Matrix Fire Opal Loose Gemstone
    9.32 ct Awe-inspiring Oval Cabochon (17 x 12 mm) Un-Heated Mexico Matrix Fire Opal Loose Gemstone
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