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  • Multi Color Doublet Opal 10.80 Ct Natural Gemstone CERTIFIED Fancy CutA certified, fancy multi-color opal doublet gemstone weighing 10.80 carats.
    Multi Color Doublet Opal 10.80 Ct Natural Gemstone CERTIFIED Fancy Cut
      Gemstone Type Doublet Opal Cut Grade Excellent Gemstone Creation Natural Transparency Opaque Total Carat Weight (TCW) 10.80 CARAT UPC Does Not Apply Gemstone Clarity Grade Moderately Included Gemstone Color Multi Color Gemstone Form Cut Gemstone Shape Fancy Gemstone Treatment Not Enhanced, Item Depth...
    $12.97 USD
    $68.19 USD
    $12.97 USD
  • CERTIFIED Opal Cabochon Cut 15.90 Ct Natural Multi-Color Loose GemstoneCERTIFIED Opal Cabochon Cut 15.90 Ct Natural Multi-Color Loose Gemstone
    CERTIFIED Opal Cabochon Cut 15.90 Ct Natural Multi-Color Loose Gemstone
      Gemstone Type Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent UPC Does Not Apply Total Carat Weight 15.90 Carat Gemstone Clarity Grade Loupe Clean Gemstone Color Multi-Color Gemstone Form Cut Gemstone Shape Cabochon Gemstone Treatment Not Enhanced Item Depth 5.4 mm approx...
    $15.71 USD
    $56.09 USD
    $15.71 USD
  • Natural Heart Shape Doublet Opal 9.65 Ct CERTIFIED Pendant Size Loose GemstoneNatural Heart Shape Doublet Opal 9.65 Ct CERTIFIED Pendant Size Loose Gemstone
    Natural Heart Shape Doublet Opal 9.65 Ct CERTIFIED Pendant Size Loose Gemstone Multi-Color
      Gemstone Type Doublet Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent Total Carat Weight (TCW) 9.65 ct Gemstone Clarity Grade Moderately Included Gemstone Color Bi-Color/Multicolor Gemstone Form Cut Gemstone Shape Heart Gemstone Treatment Not Enhanced, Item Depth 5.2 mm approx Item Length...
    $10.16 USD
    $64.89 USD
    $10.16 USD
  • CERTIFIED Natural Boulder Heart Shape 6.65 Ct Opal Doublet Ring Size GemstoneCERTIFIED Natural Boulder Heart Shape 6.65 Ct Opal Doublet Ring Size Gemstone
    CERTIFIED Natural Boulder Heart Shape 6.65 Ct Opal Doublet Ring Size Gemstone
      Gemstone Type Doublet Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent Total Carat Weight (TCW) 6.65 ct Gemstone Clarity Grade Moderately Included Gemstone Color Bi-Color/Multicolor Gemstone Form Cut Gemstone Shape Heart Gemstone Treatment Not Enhanced, Item Depth 4.8 mm approx Item Length...
    $9.05 USD
    $51.69 USD
    $9.05 USD
  • Certified 11.45 Ct Multi-Color Natural Opal – Doublet Round Cut Loose GemstoneRare 11.45 Ct Doublet Opal | Natural Multi-Color Round Cut Gemstone | Certified
    Multi-Color Natural Opal 11.45 Ct CERTIFIED Doublet Round Cut Loose Gemstone
      Gemstone Type Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent Total Carat Weight (TCW) 11.45 Carat Approx UPC Does Not Apply Gemstone Clarity Grade Eye Clean Gemstone Color Multi Color Gemstone Form Cut Gemstone Shape Round Gemstone Treatment Not Enhanced Item Depth...
    $13.82 USD
    $47.84 USD
    $13.82 USD
  • CERTIFIED 24.65 Ct Natural Multi-Color Opal Loose Gemstone SQUARE Cut PairCERTIFIED 24.65 Ct Natural Multi-Color Opal Loose Gemstone SQUARE Cut Pair
    CERTIFIED 24.65 Ct Natural Multi-Color Opal Loose Gemstone SQUARE Cut Pair
      Gemstone Type Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent UPC Does Not Apply Total Carat Weight 24.65 Carat Gemstone Clarity Grade Loupe Clean Gemstone Color Multi-Color Gemstone Form Cut Gemstone Shape Square Gemstone Treatment Not Enhanced Item Depth 5.4 mm approx...
    $40.14 USD
    $80.29 USD
    $40.14 USD
  • Certified 13.90 Ct Natural Doublet Opal – Pear Cut Multi-Color Gemstone, Pendant SizeNatural Ethiopian Doublet Opal 13.90 Ct – Certified Multi Color Pear Cut Gemstone (Pendant Size)
    CERTIFIED 13.90 Ct Natural Doublet Opal Pear Cut Multi Color Gemstone Pendant Size
      Gemstone Type Doublet Opal Cut Grade Excellent Gemstone Creation Natural Transparency Opaque Total Carat Weight (TCW) 13.90 CARAT UPC Does Not Apply Gemstone Clarity Grade Moderately Included Gemstone Color Multi Color Gemstone Form Cut Gemstone Shape Pear Gemstone Treatment Not Enhanced, Item Depth...
    $15.29 USD
    $52.24 USD
    $15.29 USD
  • 7.70 Ct Natural Multi- Color Opal Doublet Each CERTIFIED Marquise Cut Loose Gemstone7.70 Ct Natural Multi- Color Opal Doublet Each CERTIFIED Marquise Cut Loose Gemstone
    7.70 Ct Natural Multi- Color Opal Doublet Each CERTIFIED Marquise Cut Loose Gemstone
      Gemstone Type Boulder Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent UPC Does Not Apply Gemstone Clarity Grade Moderately Included Gemstone Color Bi-Color/Multicolor Gemstone Form Cut Gemstone Shape Marquise Gemstone Treatment doublet Item Depth 8.2 mm approx Item Length 19 mm approx...
    $9.01 USD
    $41.79 USD
    $9.01 USD
  • 7.45 Ct Natural CERTIFIED Boulder Opal Doublet Octagon Cut Rare Loose Gemstone7.45 Ct Natural CERTIFIED Boulder Opal Doublet Octagon Cut Rare Loose Gemstone
    7.45 Ct Natural CERTIFIED Boulder Opal Doublet Octagon Cut Rare Loose Gemstone
      Gemstone Type Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent Total Carat Weight (TCW) 7.45 Carat UPC Does Not Apply Gemstone Clarity Grade Eye Clean Gemstone Color Multi-Color Gemstone Form Cut Gemstone Shape Octagon Gemstone Treatment Not Enhanced Item Depth 6.4 mm...
    $8.92 USD
    $56.09 USD
    $8.92 USD
  • 17.60 Carat Natural Fire OPAL Doublet Opal Beautiful Pear Cut CERTIFIED Gemstone17.60 Carat Natural Fire OPAL Doublet Opal Beautiful Pear Cut CERTIFIED Gemstone
    17.60 Carat Natural Fire OPAL Doublet Opal Beautiful Pear Cut CERTIFIED Gemstone
      Natural/Lab-Created NATURAL Gemstone Type Doublet Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent Treatment None Total Carat Weight (TCW) 17.60 Carat UPC Does Not Apply Shipping Excellent Shipping Service Gemstone Clarity Grade Eye Clean Gemstone Color Multi-Color  Gemstone Form Cut Gemstone Shape...
    $19.78 USD
    $92.39 USD
    $19.78 USD
  • 16.20 Ct Doublet Each Natural Boulder Opal Loose Gemstone CERTIFIED Marquise Cut16.20 Ct Doublet Each Natural Boulder Opal Loose Gemstone CERTIFIED Marquise Cut
    16.20 Ct Doublet Each Natural Boulder Opal Loose Gemstone CERTIFIED Marquise Cut
      Gemstone Type Boulder Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent UPC Does Not Apply Gemstone Clarity Grade Moderately Included Gemstone Color Bi-Color/Multicolor Gemstone Form Cut Gemstone Shape Marquise Gemstone Treatment doublet Item Depth 9.6 mm approx Item Length 22.8 mm approx...
    $18.58 USD
    $58.84 USD
    $18.58 USD
  • 15.95 Ct Multi-Color NATURAL Pear Cut Pair Opal Loose Gemstone CERTIFIED15.95 Ct Multi-Color NATURAL Pear Cut Pair Opal Loose Gemstone CERTIFIED
    15.95 Ct Multi-Color NATURAL Pear Cut Pair Opal Loose Gemstone CERTIFIED
      Gemstone Type Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent Total Carat Weight (TCW) 13.40 Carat UPC Does Not Apply Total Carat Weight 15.95 CARAT Gemstone Clarity Grade Loupe Clean Gemstone Color Multi-Color Gemstone Form Cut Gemstone Shape Pear Gemstone Treatment Not...
    $60.49 USD
    $120.99 USD
    $60.49 USD
  • 11.88 Ct CERTIFIED Natural Multi-Color Doublet Opal Cushion Cut Loose Gemstone11.88 Ct CERTIFIED Natural Multi-Color Doublet Opal Cushion Cut Loose Gemstone
    11.88 Ct CERTIFIED Natural Multi-Color Doublet Opal Cushion Cut Loose Gemstone
      Gemstone Type Doublet Opal Cut Grade Excellent Gemstone Creation Natural Transparency Translucent Total Carat Weight (TCW) 11.88 Carat UPC Does Not Apply Gemstone Clarity Grade Eye Clean Gemstone Color Multi-Color Gemstone Form Cut Gemstone Shape Cushion Gemstone Treatment Not Enhanced Item Depth 6.9...
    $12.47 USD
    $79.19 USD
    $12.47 USD

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