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Buy Opals: Opal Stones at Best Price, Australian Opal Gemstones

Opal Weight
Opal Size
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Opal Price
Round All other Shapes
  • 5 mm
  • 6 mm
  • 6.5 mm
  • 7 mm
  • 8 mm
  • 10 mm
  • 12 mm
  • 15 mm
  • 6 x 4 mm
  • 7 x 5 mm
  • 8 x 6 mm
  • 9 x 6 mm
  • 9 x 7 mm
  • 10 x 7 mm
  • 10 x 8 mm
  • 11 x 9 mm
  • 12 x 8 mm
  • 12 x 10 mm
  • 13 x 9 mm
  • 14 x 9 mm
  • 14 x 12 mm
  • 15 x 10 mm
  • 16 x 12 mm
  • 18 x 13 mm
  • 20 x 15 mm
  • 25 x 18 mm
  • 27 x 20 mm
  • 30 x 22 mm
  • 4 x 4 mm
  • 5 x 5 mm
  • 8 x 8 mm
  • 9 x 9 mm
  • 11 x 11 mm
  • 12 x 12 mm
  • 13 x 13 mm
  • 14 x 14 mm
  • 16 x 16 mm
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Photos are of Actual Products for Sale

18.09ct Opal Gemstone Details:

ID: 675190
Weight: 18.09ct
Size: 22.3 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Green
Treatment: Untreated
Origin: Brazil
Type: Natural Opal Gem
Short Description of Opal ID: 675190

1 piece of Untreated Opal from Brazil for sale. Natural Oval Cabochon Opal gem in size: 22.3 x 17.6 mm. Opal gemstone in Yellowish Green color.

Price: $ 38.89
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2.96ct Opal Gemstone Details:

ID: 704541
Weight: 2.96ct
Size: 12.6 x 9.7 mm
Clarity: Transparent
Content: 1 pc
Shape: Oval Facet
Color: White
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 704541

1 piece of Untreated Opal from Australia for sale. Natural Oval Facet Opal gem in size: 12.6 x 9.7 mm. Opal gemstone in Multicolor White color.

Price: $ 74.00
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14.90ct Cat's Eye Opal Gemstone Details:

ID: 669505
Weight: 14.90ct
Size: 18.4 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Green
Treatment: Untreated
Origin: Brazil
Type: Natural Cat's Eye Opal Gem
Short Description of Cat's Eye Opal ID: 669505

1 piece of Untreated Cat's Eye Opal from Brazil for sale. Natural Oval Cabochon Cat's Eye Opal gem in size: 18.4 x 14.5 mm. Cat's Eye Opal gemstone in Warm Green color.

Price: $ 37.25
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1.26ct Opal Gemstone Details:

ID: 319959
Weight: 1.26ct
Size: 10.2 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Shape: Pear Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 319959

1 piece of Untreated Opal from Ethiopia for sale. Natural Pear Facet Opal gem in size: 10.2 x 7.2 mm. Opal gemstone in Multicolor color.

Price: $ 62.37
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1.27ct Opal Gemstone Details:

ID: 506138
Weight: 1.27ct
Size: 15 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Shape: Marquise Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 506138

1 piece of Untreated Opal from Ethiopia for sale. Natural Marquise Facet Opal gem in size: 15 x 5.4 mm. Opal gemstone in Multicolor color.

Price: $ 48.90
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1.55ct Opal Gemstone Details:

ID: 704875
Weight: 1.55ct
Size: 11 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 704875

1 piece of Untreated Opal from Australia for sale. Natural Oval Facet Opal gem in size: 11 x 8.2 mm. Opal gemstone in Multicolor color.

Price: $ 38.75
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1.75ctw Opal Gemstones Details:

ID: 462484
Weight: 1.75ct (total)
Size: 6.9 x 5 mm
Clarity: Transparent
Content: 4 pcs
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 462484

4 pieces of Untreated Opal from Ethiopia for sale. Natural Oval Facet Opal gems in size: 6.9 x 5 mm. Opal gemstones in Multicolor color.

Price: $ 77.00
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1.39ct Opal Gemstone Details:

ID: 704881
Weight: 1.39ct
Size: 9.3 x 7 mm
Clarity: Transparent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 704881

1 piece of Untreated Opal from Australia for sale. Natural Oval Facet Opal gem in size: 9.3 x 7 mm. Opal gemstone in Multicolor color.

Price: $ 34.75
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5.09ctw Opal Gemstones Details:

ID: 466427
Weight: 5.09ct (total)
Size: 7.9 mm
Clarity: Transparent
Content: 4 pcs
Shape: Round Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 466427

4 pieces of Untreated Opal from Ethiopia for sale. Natural Round Cabochon Opal gems in size: 7.9 mm. Opal gemstones in Multicolor color.

Price: $ 142.52
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3.45ct Opal Gemstone Details:

ID: 708418
Weight: 3.45ct
Size: 14.1 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 708418

1 piece of Untreated Opal from Australia for sale. Natural Oval Facet Opal gem in size: 14.1 x 8.9 mm. Opal gemstone in Multicolor color.

Price: $ 87.08
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3.00ct Opal Doublet Gemstone Details:

ID: 717028
Weight: 3.00ct
Size: 11.9 x 10 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 717028

1 piece of Assembled Opal Doublet from Australia for sale. Natural Oval Cabochon Opal Doublet gem in size: 11.9 x 10 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 90.00
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1.33ct Opal Gemstone Details:

ID: 311148
Weight: 1.33ct
Size: 11 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Shape: Pear Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 311148

1 piece of Untreated Opal from Ethiopia for sale. Natural Pear Facet Opal gem in size: 11 x 7.4 mm. Opal gemstone in Multicolor color.

Price: $ 58.52
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1.14ct Opal Gemstone Details:

ID: 320214
Weight: 1.14ct
Size: 9.1 x 7 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 320214

1 piece of Untreated Opal from Ethiopia for sale. Natural Oval Facet Opal gem in size: 9.1 x 7 mm. Opal gemstone in Multicolor color.

Price: $ 56.43
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2.97ctw Opal Gemstones Details:

ID: 664208
Weight: 2.97ct (total)
Size: 9.1 x 7 mm
Clarity: Opaque
Content: 2 pcs
Shape: Oval Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 664208

2 pieces of Smoked Opal from Ethiopia for sale. Natural Oval Cabochon Opal gems in size: 9.1 x 7 mm. Opal gemstones in Multicolor color.

Price: $ 98.01
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1.40ct Black Opal Gemstone Details:

ID: 696786
Weight: 1.40ct
Size: 10.4 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 696786

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Oval Facet Black Opal gem in size: 10.4 x 7.4 mm. Black Opal gemstone in Multicolor color.

Price: $ 35.35
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2.64ct Opal Gemstone Details:

ID: 697095
Weight: 2.64ct
Size: 16.9 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Shape: Pear Facet
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 697095

1 piece of Untreated Opal from Australia for sale. Natural Pear Facet Opal gem in size: 16.9 x 7.2 mm. Opal gemstone in Multicolor color.

Price: $ 66.66
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1.15ct Chocolate Opal Gemstone Details:

ID: 648284
Weight: 1.15ct
Size: 9.1 x 7.1 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Chocolate Opal Gem
Short Description of Chocolate Opal ID: 648284

1 piece of Untreated Chocolate Opal from Ethiopia for sale. Natural Oval Cabochon Chocolate Opal gem in size: 9.1 x 7.1 mm. Chocolate Opal gemstone in Multicolor color.

Price: $ 34.50
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5.96ct Black Opal Gemstone Details:

ID: 679756
Weight: 5.96ct
Size: 17.6 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Shape: Pear Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 679756

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Pear Cabochon Black Opal gem in size: 17.6 x 10.4 mm. Black Opal gemstone in Multicolor color.

Price: $ 168.00
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1.61ctw Opal Gemstones Details:

ID: 462365
Weight: 1.61ct (total)
Size: 7 x 5.1 mm
Clarity: Transparent
Content: 4 pcs
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 462365

4 pieces of Untreated Opal from Ethiopia for sale. Natural Oval Facet Opal gems in size: 7 x 5.1 mm. Opal gemstones in Multicolor color.

Price: $ 70.84
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1.34ctw Opal Gemstones Details:

ID: 663966
Weight: 1.34ct (total)
Size: 8.1 x 6.1 mm
Clarity: Opaque
Content: 2 pcs
Shape: Oval Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 663966

2 pieces of Smoked Opal from Ethiopia for sale. Natural Oval Cabochon Opal gems in size: 8.1 x 6.1 mm. Opal gemstones in Multicolor color.

Price: $ 44.22
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3.88ctw Opal Gemstones Details:

ID: 534250
Weight: 3.88ct (total)
Size: 11.1 x 9 mm
Clarity: Translucent
Content: 2 pcs
Shape: Oval Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 534250

2 pieces of Untreated Opal from Australia for sale. Natural Oval Cabochon Opal gems in size: 11.1 x 9 mm. Opal gemstones in Multicolor color.

Price: $ 105.57
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8.21ct Opal Gemstone Details:

ID: 675199
Weight: 8.21ct
Size: 18.5 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Green
Treatment: Untreated
Origin: Brazil
Type: Natural Opal Gem
Short Description of Opal ID: 675199

1 piece of Untreated Opal from Brazil for sale. Natural Oval Cabochon Opal gem in size: 18.5 x 12.5 mm. Opal gemstone in Medium Green color.

Price: $ 17.65
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4.84ct Cat's Eye Opal Gemstone Details:

ID: 693388
Weight: 4.84ct
Size: 13.2 x 8.1 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Golden
Treatment: Untreated
Origin: Madagascar
Type: Natural Cat's Eye Opal Gem
Short Description of Cat's Eye Opal ID: 693388

1 piece of Untreated Cat's Eye Opal from Madagascar for sale. Natural Oval Cabochon Cat's Eye Opal gem in size: 13.2 x 8.1 mm. Cat's Eye Opal gemstone in Medium Golden color.

Price: $ 14.52
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1.69ct Opal Gemstone Details:

ID: 311129
Weight: 1.69ct
Size: 11.2 x 8.4 mm
Clarity: Translucent
Content: 1 pc
Shape: Pear Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 311129

1 piece of Untreated Opal from Ethiopia for sale. Natural Pear Facet Opal gem in size: 11.2 x 8.4 mm. Opal gemstone in Multicolor color.

Price: $ 67.60
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4.35ctw Opal Doublet Gemstones Details:

ID: 716998
Weight: 4.35ct (total)
Size: 11 x 8.8 mm
Clarity: Opaque
Content: 2 pcs
Shape: Oval Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 716998

2 pieces of Assembled Opal Doublet from Australia for sale. Natural Oval Cabochon Opal Doublet gems in size: 11 x 8.8 mm. Opal Doublet gemstones in Multicolor color.

Price: $ 130.50
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5.95ct Black Opal Gemstone Details:

ID: 679647
Weight: 5.95ct
Size: 19.5 x 12.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Pear Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 679647

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Pear Cabochon Black Opal gem in size: 19.5 x 12.8 mm. Black Opal gemstone in Multicolor color.

Price: $ 178.50
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3.20ct Opal Doublet Gemstone Details:

ID: 717041
Weight: 3.20ct
Size: 15.5 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 717041

1 piece of Assembled Opal Doublet from Australia for sale. Natural Fancy Cabochon Opal Doublet gem in size: 15.5 x 9.1 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 96.00
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7.94ct Cat's Eye Opal Gemstone Details:

ID: 693972
Weight: 7.94ct
Size: 13.6 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Golden
Treatment: Untreated
Origin: Madagascar
Type: Natural Cat's Eye Opal Gem
Short Description of Cat's Eye Opal ID: 693972

1 piece of Untreated Cat's Eye Opal from Madagascar for sale. Natural Oval Cabochon Cat's Eye Opal gem in size: 13.6 x 11.9 mm. Cat's Eye Opal gemstone in Golden-Brown color.

Price: $ 23.82
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1.44ct Opal Gemstone Details:

ID: 308089
Weight: 1.44ct
Size: 11.3 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Shape: Pear Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 308089

1 piece of Untreated Opal from Ethiopia for sale. Natural Pear Facet Opal gem in size: 11.3 x 8.3 mm. Opal gemstone in Multicolor color.

Price: $ 68.11
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2.49ct Opal Doublet Gemstone Details:

ID: 718919
Weight: 2.49ct
Size: 12.8 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 718919

1 piece of Assembled Opal Doublet from Australia for sale. Natural Fancy Cabochon Opal Doublet gem in size: 12.8 x 9.1 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 74.70
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1.55ct Opal Gemstone Details:

ID: 505907
Weight: 1.55ct
Size: 10 x 7.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Pear Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 505907

1 piece of Untreated Opal from Ethiopia for sale. Natural Pear Cabochon Opal gem in size: 10 x 7.8 mm. Opal gemstone in Multicolor color.

Price: $ 35.81
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12.02ct Cat's Eye Opal Gemstone Details:

ID: 669559
Weight: 12.02ct
Size: 19.4 x 14 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Green
Treatment: Untreated
Origin: Brazil
Type: Natural Cat's Eye Opal Gem
Short Description of Cat's Eye Opal ID: 669559

1 piece of Untreated Cat's Eye Opal from Brazil for sale. Natural Oval Cabochon Cat's Eye Opal gem in size: 19.4 x 14 mm. Cat's Eye Opal gemstone in Yellowish Green color.

Price: $ 30.05
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8.42ct Boulder Opal Gemstone Details:

ID: 628026
Weight: 8.42ct
Size: 18.8 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Boulder Opal Gem
Short Description of Boulder Opal ID: 628026

1 piece of Untreated Boulder Opal from Australia for sale. Natural Oval Cabochon Boulder Opal gem in size: 18.8 x 13.8 mm. Boulder Opal gemstone in Multicolor color.

Price: $ 58.94
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1.82ctw Opal Gemstones Details:

ID: 462679
Weight: 1.82ct (total)
Size: 7.1 x 5.1 mm
Clarity: Transparent
Content: 4 pcs
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 462679

4 pieces of Untreated Opal from Ethiopia for sale. Natural Oval Facet Opal gems in size: 7.1 x 5.1 mm. Opal gemstones in Multicolor color.

Price: $ 72.80
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1.08ct Opal Gemstone Details:

ID: 310284
Weight: 1.08ct
Size: 9 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 310284

1 piece of Untreated Opal from Ethiopia for sale. Natural Oval Facet Opal gem in size: 9 x 7.1 mm. Opal gemstone in Multicolor color.

Price: $ 47.52
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1.32ct Opal Gemstone Details:

ID: 576116
Weight: 1.32ct
Size: 8.7 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 576116

1 piece of Untreated Opal from Ethiopia for sale. Natural Oval Facet Opal gem in size: 8.7 x 7.1 mm. Opal gemstone in Multicolor color.

Price: $ 55.18
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1.18ct Black Opal Gemstone Details:

ID: 705554
Weight: 1.18ct
Size: 10.1 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 705554

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Oval Facet Black Opal gem in size: 10.1 x 7.4 mm. Black Opal gemstone in Multicolor color.

Price: $ 29.50
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1.74ct Cat's Eye Opal Gemstone Details:

ID: 693406
Weight: 1.74ct
Size: 9.5 x 6.8 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Golden
Treatment: Untreated
Origin: Madagascar
Type: Natural Cat's Eye Opal Gem
Short Description of Cat's Eye Opal ID: 693406

1 piece of Untreated Cat's Eye Opal from Madagascar for sale. Natural Oval Cabochon Cat's Eye Opal gem in size: 9.5 x 6.8 mm. Cat's Eye Opal gemstone in Golden color.

Price: $ 5.22
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5.25ct Cat's Eye Opal Gemstone Details:

ID: 520147
Weight: 5.25ct
Size: 13.3 x 8.7 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Cabochon
Color: Yellow
Treatment: Untreated
Origin: Madagascar
Type: Natural Cat's Eye Opal Gem
Short Description of Cat's Eye Opal ID: 520147

1 piece of Untreated Cat's Eye Opal from Madagascar for sale. Natural Oval Cabochon Cat's Eye Opal gem in size: 13.3 x 8.7 mm. Cat's Eye Opal gemstone in Mellow Yellow color.

Price: $ 23.10
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4.85ct Black Opal Gemstone Details:

ID: 679973
Weight: 4.85ct
Size: 13.1 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Shape: Trillion Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 679973

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Trillion Cabochon Black Opal gem in size: 13.1 x 12.9 mm. Black Opal gemstone in Multicolor color.

Price: $ 145.50
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1.45ctw Opal Gemstones Details:

ID: 723503
Weight: 1.45ct (total)
Size: 8.1 x 6.1 mm
Clarity: Opaque
Content: 2 pcs
Shape: Oval Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 723503

2 pieces of Smoked Opal from Ethiopia for sale. Natural Oval Cabochon Opal gems in size: 8.1 x 6.1 mm. Opal gemstones in Multicolor color.

Price: $ 43.50
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1.53ct Opal Gemstone Details:

ID: 505795
Weight: 1.53ct
Size: 12.7 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Shape: Pear Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 505795

1 piece of Untreated Opal from Ethiopia for sale. Natural Pear Facet Opal gem in size: 12.7 x 8.3 mm. Opal gemstone in Multicolor color.

Price: $ 58.91
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0.82ct Fire Opal Gemstone Details:

ID: 592296
Weight: 0.82ct
Size: 8.2 x 6.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Orange
Treatment: Untreated
Origin: Mexico
Type: Natural Fire Opal Gem
Short Description of Fire Opal ID: 592296

1 piece of Untreated Fire Opal from Mexico for sale. Natural Oval Facet Fire Opal gem in size: 8.2 x 6.1 mm. Fire Opal gemstone in Medium Orange color.

Price: $ 22.55
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1.88ct Black Opal Gemstone Details:

ID: 705675
Weight: 1.88ct
Size: 9.9 x 7.8 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 705675

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Oval Facet Black Opal gem in size: 9.9 x 7.8 mm. Black Opal gemstone in Multicolor color.

Price: $ 47.00
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3.74ct Black Opal Gemstone Details:

ID: 679820
Weight: 3.74ct
Size: 13.5 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Shape: Trillion Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 679820

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Trillion Cabochon Black Opal gem in size: 13.5 x 13.5 mm. Black Opal gemstone in Multicolor color.

Price: $ 112.20
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9.21ct Opal Doublet Gemstone Details:

ID: 720052
Weight: 9.21ct
Size: 22.4 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 720052

1 piece of Assembled Opal Doublet from Australia for sale. Natural Fancy Cabochon Opal Doublet gem in size: 22.4 x 13.1 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 276.30
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35.47ct Opal Gemstone Details:

ID: 718476
Weight: 35.47ct
Size: 37.8 x 23.4 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 718476

1 piece of Untreated Opal from Australia for sale. Natural Oval Cabochon Opal gem in size: 37.8 x 23.4 mm. Opal gemstone in Multicolor color.

Price: $ 106.41
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2.28ct Opal Doublet Gemstone Details:

ID: 716968
Weight: 2.28ct
Size: 11.3 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Shape: Oval Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 716968

1 piece of Assembled Opal Doublet from Australia for sale. Natural Oval Cabochon Opal Doublet gem in size: 11.3 x 9.4 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 68.40
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2.38ctw Black Opal Gemstones Details:

ID: 516221
Weight: 2.38ct (total)
Size: 9.2 x 7.2 mm
Clarity: Translucent
Content: 2 pcs
Shape: Oval Cabochon
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 516221

2 pieces of Smoked Black Opal from Ethiopia for sale. Natural Oval Cabochon Black Opal gems in size: 9.2 x 7.2 mm. Black Opal gemstones in Multicolor color.

Price: $ 78.54
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1.08ct Opal Gemstone Details:

ID: 540663
Weight: 1.08ct
Size: 9 x 7 mm
Clarity: Transparent
Content: 1 pc
Shape: Oval Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 540663

1 piece of Untreated Opal from Ethiopia for sale. Natural Oval Cabochon Opal gem in size: 9 x 7 mm. Opal gemstone in Multicolor color.

Price: $ 26.83
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0.72ct Fire Opal Gemstone Details:

ID: 592224
Weight: 0.72ct
Size: 8.1 x 6.1 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Orange
Treatment: Untreated
Origin: Mexico
Type: Natural Fire Opal Gem
Short Description of Fire Opal ID: 592224

1 piece of Untreated Fire Opal from Mexico for sale. Natural Oval Facet Fire Opal gem in size: 8.1 x 6.1 mm. Fire Opal gemstone in Intense Orange color.

Price: $ 19.80
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1.40ct Opal Gemstone Details:

ID: 461758
Weight: 1.40ct
Size: 10.1 x 8 mm
Clarity: Transparent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 461758

1 piece of Untreated Opal from Ethiopia for sale. Natural Oval Facet Opal gem in size: 10.1 x 8 mm. Opal gemstone in Multicolor color.

Price: $ 54.45
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8.62ct Opal Doublet Gemstone Details:

ID: 719406
Weight: 8.62ct
Size: 18.4 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 719406

1 piece of Assembled Opal Doublet from Australia for sale. Natural Fancy Cabochon Opal Doublet gem in size: 18.4 x 15.3 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 258.60
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3.92ct Opal Doublet Gemstone Details:

ID: 719603
Weight: 3.92ct
Size: 14.1 x 11 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 719603

1 piece of Assembled Opal Doublet from Australia for sale. Natural Fancy Cabochon Opal Doublet gem in size: 14.1 x 11 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 117.60
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2.53ctw Opal Gemstones Details:

ID: 368909
Weight: 2.53ct (total)
Size: 8 x 6.1 mm
Clarity: Transparent
Content: 4 pcs
Shape: Oval Cabochon
Color: Orange
Treatment: Smoked
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 368909

4 pieces of Smoked Opal from Ethiopia for sale. Natural Oval Cabochon Opal gems in size: 8 x 6.1 mm. Opal gemstones in Medium Orange color.

Price: $ 76.12
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1.54ct Opal Gemstone Details:

ID: 308095
Weight: 1.54ct
Size: 11.1 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Shape: Pear Facet
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 308095

1 piece of Untreated Opal from Ethiopia for sale. Natural Pear Facet Opal gem in size: 11.1 x 8.2 mm. Opal gemstone in Multicolor color.

Price: $ 71.15
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1.23ct Opal Gemstone Details:

ID: 704920
Weight: 1.23ct
Size: 10.8 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Untreated
Origin: Australia
Type: Natural Opal Gem
Short Description of Opal ID: 704920

1 piece of Untreated Opal from Australia for sale. Natural Oval Facet Opal gem in size: 10.8 x 7.4 mm. Opal gemstone in Multicolor color.

Price: $ 30.75
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2.12ctw Opal Gemstones Details:

ID: 477306
Weight: 2.12ct (total)
Size: 6.1 mm
Clarity: Transparent
Content: 3 pcs
Shape: Round Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Ethiopia
Type: Natural Opal Gem
Short Description of Opal ID: 477306

3 pieces of Untreated Opal from Ethiopia for sale. Natural Round Cabochon Opal gems in size: 6.1 mm. Opal gemstones in Multicolor color.

Price: $ 49.70
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0.82ct Black Opal Gemstone Details:

ID: 705555
Weight: 0.82ct
Size: 9.7 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Shape: Oval Facet
Color: Multicolor
Treatment: Smoked
Origin: Ethiopia
Type: Natural Black Opal Gem
Short Description of Black Opal ID: 705555

1 piece of Smoked Black Opal from Ethiopia for sale. Natural Oval Facet Black Opal gem in size: 9.7 x 6.7 mm. Black Opal gemstone in Multicolor color.

Price: $ 20.50
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2.44ct Opal Doublet Gemstone Details:

ID: 717045
Weight: 2.44ct
Size: 15.3 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Shape: Fancy Cabochon
Color: Multicolor
Treatment: Assembled
Origin: Australia
Type: Natural Opal Doublet Gem
Short Description of Opal Doublet ID: 717045

1 piece of Assembled Opal Doublet from Australia for sale. Natural Fancy Cabochon Opal Doublet gem in size: 15.3 x 7.4 mm. Opal Doublet gemstone in Multicolor color.

Price: $ 73.20
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FAQ's

What is an opal gemstone?

Opal is a unique gemstone known for its iridescent play-of-color, which can display a rainbow of colors when viewed from different angles. Opals are formed from silica deposits that have been deposited in rock crevices over millions of years. The play-of-color in opals is caused by the diffraction of light as it passes through the tiny silica spheres within the stone.

Why do opals show so many colors?

Opals display a unique play-of-color because of the diffraction of light passing through tiny silica spheres within its structure.

Are opals good luck or bad luck?

Opals are generally considered to be a symbol of good luck, hope, and purity in many cultures. They are believed to bring positive energy, creativity, and emotional healing to the wearer.

What does the term ,play-of-color, mean in opals?

,Play-of-color, refers to the phenomena where light breaks into spectral colors as it passes through the silica spheres in opal, creating a dazzling color display.

How should I care for my opal gemstone?

Opal gemstones should be cleaned gently with mild detergent in warm water and a soft brush or cloth. Avoid harsh chemicals and exposure to extreme temperatures.

What makes Australian opals unique?

Australian opals are unique due to their exceptional play-of-color. This play-of-color is often more intense and vivid in Australian opals compared to opals from other regions.

Can opals be used in engagement rings?

Yes, opals can be used in engagement rings, but they are softer and require more care than diamonds.

How can I tell if an opal is real?

Real opals have a unique play-of-color, are slightly cold to the touch, and have an uneven surface texture known as ,potch, or ,fire line.

What are the different types of opal?

Common types include black opal, white opal, fire opal, and boulder opal, each with distinctive colors and patterns.

Why are some opals more expensive than others?

Some opals are more expensive than others due to various factors such as their rarity, color intensity, clarity, and size. Opals with vibrant and rare colors like red or black are typically more valuable. Additionally, opals with a play-of-color effect, which is the unique way light reflects off the stone, can also increase their price.

How are opals formed?

Opals form from a solution of silicon dioxide and water. As the water evaporates, it leaves behind a silica deposit that forms the opal.

What colors do opals come in?

Opals can display virtually any color of the spectrum, from vibrant reds and oranges to beautiful blues and greens.

Can opals change color over time?

Generally, opals do not change colors, but they can lose their luster if they dry out or if water content changes.

What's the best way to clean opal jewelry?

Use lukewarm water with a gentle soap and a soft brush, and avoid ultrasonic cleaners.

How can I spot a fake opal?

Fake opals often have too perfect color uniformity and lack the natural color play of genuine opals. They may also feel smooth and glassy.

What's the meaning behind giving someone an opal?

Giving someone an opal is often associated with hope, purity, and protection.

Where are opals most commonly found?

Opals are most commonly found in Australia, particularly in regions such as New South Wales, Queensland, and South Australia. Other countries where opals are found include Mexico, Ethiopia, Brazil, Peru and the USA.

What should I look for when buying an opal?

Look for vibrant play-of-color, pattern, brightness, and a lack of inclusions or cracks.

Are opals fragile?

Yes, opals are relatively soft and sensitive to changes in temperature and moisture, making them more fragile than other gemstones.

How much do opals typically cost?

The cost of opals can vary greatly depending on factors such as type, quality, size, color, and rarity. On average, opals can range from a few dollars for smaller, lower-quality stones to thousands of dollars for larger, high-quality opals with vibrant colors and unique patterns.

Can opals be repaired if they get damaged?

While minor scratches can sometimes be polished out, significant damage to an opal is difficult to repair.

What's the rarest color of opal?

The rarest color of opal is considered to be red. Red opals are highly sought after for their intense and vibrant hues, making them quite valuable in the gemstone market.

Do opals have any specific healing properties?

Opals are believed to have various healing properties in different cultures and traditions. Some people believe that opals can enhance creativity, promote emotional healing, and bring positive energy into one's life.

Why do some opals have a black background?

Some opals have a black background due to the presence of dark or iron oxide impurities within the stone. These impurities can create a contrast that enhances the play of color in the opal, making it appear more vibrant and striking.

What is a fire opal?

A fire opal is a type of opal that displays vibrant red, orange, and yellow colors, resembling the fiery hues of a flame. Unlike traditional opals that exhibit a play of color with iridescent flashes, fire opals are known for their intense and consistent coloration.

Can opals be treated or enhanced?

Yes, some opals are treated to enhance their color or stability. Common treatments include impregnation with oil, wax, or plastic.

What's the difference between solid opals and doublets or triplets?

Solid opals are entirely natural, while doublets and triplets are composite opals that consist of a thin layer of precious opal bonded to a backing material. While doublets and triplets can be more affordable than solid opals, they are generally considered less valuable due to their composite nature.

Can opals be resized or recut?

Opals can be recut or reshaped by a skilled lapidary, but resizing opal-set rings must be done carefully to avoid damaging the stone.

What's a boulder opal?

A boulder opal is a type of opal that forms within ironstone boulders, hence the name. These opals are characterized by their unique patterns and colors, often displaying a combination of vibrant hues against a dark or earthy background. The ironstone matrix in which boulder opals are found can add interesting patterns and textures to the gemstone, making each piece truly one-of-a-kind.

How do I store my opal jewelry?

Store opal jewelry in a cool, moist area away from sunlight, and ideally in a soft cloth or padded container.

Are opals affected by water?

Opals are composed of hydrated silica, which means they contain water molecules within their structure. While opals are generally stable and not easily damaged by water, prolonged exposure to water or moisture can potentially cause them to lose their luster or develop cracks over time.

What are some popular opal jewelry styles?

Popular styles include solitaire rings, pendants, and earrings that allow light to enhance the opal's color play.

What is the birthstone month for opal?

Opal is considered one of the birthstones for the month of October.

Can I wear opal everyday?

Yes, but with caution due to its delicacy. It's best worn in settings that protect the stone, like bezel settings.

What myths are associated with opals?

One myth is that opals possess magical powers and can bring good luck, happiness, and creativity to the wearer. In ancient times, opals were believed to have healing properties and were used as protective talismans. Some cultures also believed that opals could make the wearer invisible or enhance their psychic abilities.

Are opals considered romantic?

Yes, their unique beauty and the lore surrounding them make opals a romantic choice for jewelry.

What settings are best for opal rings?

Bezel settings and other protective settings are best as they shield the opal from bumps and scratches.

How do opals compare to diamonds?

Opals are less hard (opals have a hardness of 5.5 to 6.5 on Mohs scale) and more prone to damage than diamonds, but offer a unique color play that diamonds do not have.

What is a matrix opal?

Matrix opal refers to opal specks interspersed through the host rock, which can be polished to show the opal within its natural setting.

How do opals react to light?

Opals are known for their unique play-of-color, which is the result of light interacting with the silica spheres within the gemstone. When light enters an opal, it is diffracted and scattered by these spheres, creating the vibrant colors that opals are famous for.

Can opals go in ultrasonic cleaners?

No, ultrasonic cleaners can cause cracking and should be avoided.

What celebrities are known to wear opals?

Celebrities like Taylor Swift, Katy Perry and Sarah Jessica Parker have been seen wearing opal jewelry.

How does the quality of an opal affect its price?

The quality of an opal can significantly affect its price. Factors that influence the value of an opal include its play-of-color intensity, pattern, brightness, and overall clarity.

What's the best occasion to gift an opal?

Opals make great gifts for birthdays in October or for those celebrating a 14th wedding anniversary.

Are opals considered a good investment?

High-quality opals, especially those that are rare and have exceptional play-of-color, can be a good investment over time.

How can the weather affect my opal jewelry?

Sudden changes in temperature and humidity can cause opals to crack. It's best to avoid wearing opal jewelry in extreme weather conditions.

What is the best setting for opal earrings?

To protect opals from potential damage, closed-back settings that offer support and minimize moisture loss are ideal for earrings.

Why does my opal look different in different lighting?

Opals can appear differently depending on the light source due to their unique optical traits. Sunlight typically brings out the best color play.

How does opal rank on the Mohs hardness scale?

Opal ranks about 5.5 to 6.5 on the Mohs hardness scale, making it softer than many other gemstones.

What is an Ethiopian opal?

An Ethiopian opal is a type of opal that is mined in Ethiopia. These opals are known for their vibrant play-of-color, which can display a wide range of colors and patterns.

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