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  1. NewSale 1.80 ct Stunning Fancy Cabochon Cut (8 x 7 mm) Unheated / Untreated Natural Red Fire Opal Loose Gemstone
    1.80 ct Stunning Fancy Cabochon Cut (8 x 7 mm) Unheated / Untreated Natural Red Fire Opal Loose Gemstone
  2. NewSale 1.27 ct Splendid Fancy Cabochon (8 x 7 mm) Flashing 360 Degree Multicolor Red Fire Opal Gemstone
    1.27 ct Splendid Fancy Cabochon (8 x 7 mm) Flashing 360 Degree Multicolor Red Fire Opal Gemstone
  3. NewSale 30.21 ct Gorgeous Fancy Cabochon Shape (27 x 19 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
    30.21 ct Gorgeous Fancy Cabochon Shape (27 x 19 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
  4. NewSale 0.84 ct Sparkling Fancy Cabochon (9 x 6 mm) Flashing 360 Degree Multicolor Orange Fire Opal Gemstone
    0.84 ct Sparkling Fancy Cabochon (9 x 6 mm) Flashing 360 Degree Multicolor Orange Fire Opal Gemstone
  5. NewSale 36.98 ct Stunning Fancy Cabochon Shape (27 x 15 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
    36.98 ct Stunning Fancy Cabochon Shape (27 x 15 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
  6. NewSale 2.40 ct Topnotch Fancy Cabochon Shape (13 x 8 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
    2.40 ct Topnotch Fancy Cabochon Shape (13 x 8 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
  7. NewSale 16.03 ct Beautiful Fancy Cabochon (18 x 15 mm) Un-Heated Mexico Matrix Fire Opal Loose Gemstone
    16.03 ct Beautiful Fancy Cabochon (18 x 15 mm) Un-Heated Mexico Matrix Fire Opal Loose Gemstone
  8. NewSale 9.83 ct PREMIUM FANCY CABOCHON (18 X 13 MM) 100% NATURAL (UN-HEATED) AUSTRALIA MATRIX FIRE OPAL LOOSE GEMSTONE
    9.83 ct PREMIUM FANCY CABOCHON (18 X 13 MM) 100% NATURAL (UN-HEATED) AUSTRALIA MATRIX FIRE OPAL LOOSE GEMSTONE
  9. NewSale 4.47 ct STUNNING FANCY CABOCHON SHAPE AUSTRALIA RARE METALLIC BOULDER OPAL NATURAL GEMSTONE
    4.47 ct STUNNING FANCY CABOCHON SHAPE AUSTRALIA RARE METALLIC BOULDER OPAL NATURAL GEMSTONE
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