Gemstone

Gemstone
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  1. Sale 2.84 ct Pleasant Fancy Shape (14 x 5 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    2.84 ct Pleasant Fancy Shape (14 x 5 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  2. Sale 3.90 ct Great looking Fancy Shape (16 x 9 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    3.90 ct Great looking Fancy Shape (16 x 9 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  3. Sale 29.36 ct Astonishing Fancy Shape (30 x 25 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    29.36 ct Astonishing Fancy Shape (30 x 25 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  4. Sale 2.01 ct Shimmering Oval (12 x 8 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
    2.01 ct Shimmering Oval (12 x 8 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone
  5. Sale 3.98 ct Tremendous Cushion Cabochon (17 x 8 mm) Ethiopian 360 Degree Flashing Black Opal Natural Gemstone
    3.98 ct Tremendous Cushion Cabochon (17 x 8 mm) Ethiopian 360 Degree Flashing Black Opal Natural Gemstone
  6. Sale 3.51 ct Good-looking Oval Cabochon Cut (14 x 10 mm) Ethiopia Play of Colors Rainbow Opal Natural Gemstone
    3.51 ct Good-looking Oval Cabochon Cut (14 x 10 mm) Ethiopia Play of Colors Rainbow Opal Natural Gemstone
  7. Sale 14.10 ct Eye-catching Fancy Shape (29 x 15 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    14.10 ct Eye-catching Fancy Shape (29 x 15 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  8. Sale 13.05 ct Impressive Fancy Shape (29 x 13 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    13.05 ct Impressive Fancy Shape (29 x 13 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  9. Sale 19.86 ct Eye-catching Fancy Shape (29 x 15 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    19.86 ct Eye-catching Fancy Shape (29 x 15 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  10. Sale 11.17 ct Very good Fancy Shape (34 x 11 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    11.17 ct Very good Fancy Shape (34 x 11 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  11. Sale 17.75 ct Mesmerizing Fancy Shape (26 x 19 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    17.75 ct Mesmerizing Fancy Shape (26 x 19 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
  12. Sale 11.14 ct Supreme Fancy Shape (33 x 12 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
    11.14 ct Supreme Fancy Shape (33 x 12 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone
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