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Natural Opal for Sale - Certified Opals

(2190)
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1.86 ct Oval Cut Fire Opal, 10.4 x 7.7 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 1.86 carat weight Fire Opal

1.86ct1 Piece
$ 65.10
10.4 x 7.7 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 1.86 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 10.4 x 7.7 mm Fire Opal
Fire Opal Color: Bright Orange Fire Opal
Fire Opal Clarity: Transparent Fire Opal
Fire Opal Origin: Mexico Fire Opal
Fire Opal Treatment: Untreated
Fire Opal Quantity: 1
Fire Opal Certificate: GemSelect
Product Description:
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0.76 ct Oval Cut Fire Opal, 7.9 x 6 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 0.76 carat weight Fire Opal

0.76ct1 Piece
$ 20.90
7.9 x 6 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 0.76 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 7.9 x 6 mm Fire Opal
Fire Opal Color: Intense Orange Fire Opal
Fire Opal Clarity: Translucent Fire Opal
Fire Opal Origin: Mexico Fire Opal
Fire Opal Treatment: Untreated
Fire Opal Quantity: 1
Fire Opal Certificate: GemSelect
Product Description:
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5.85ct (total)30 Pieces
$ 37.91
4.6 x 4.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.20 ct Opal
Opal Shape: Square with Hole Opal
Opal Size: 4.6 x 4.5 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 30
Opal Certificate: GemSelect
Product Description:
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5.51 ct Oval Black Opal, 16.2 x 11.5 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 5.51 carat weight Black Opal

5.51ct1 Piece
$ 165.30
16.2 x 11.5 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 5.51 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 16.2 x 11.5 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Opaque Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
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13.35ct1 Piece
$ 102.80
21.4 x 15 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 13.35 ct Boulder Opal
Boulder Opal Shape: Pear Cabochon Boulder Opal
Boulder Opal Size: 21.4 x 15 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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1.93ct1 Piece
$ 48.73
11 x 8.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.93 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11 x 8.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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2.4 ct Loose Oval Cut Black Opal, 11.9 x 9.3 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 2.40 carat weight Black Opal

2.40ct1 Piece
$ 60.00
11.9 x 9.3 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 2.40 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 11.9 x 9.3 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
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2.67ct1 Piece
$ 120.15
15.6 x 9.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.67 ct Opal
Opal Shape: Cushion-Cut Opal
Opal Size: 15.6 x 9.4 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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6.18ct1 Piece
$ 154.50
16.9 x 12 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 6.18 ct Opal
Opal Shape: Pear Cabochon Opal
Opal Size: 16.9 x 12 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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21.32 ct Oval Boulder Opal, 27.3 x 13.1 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 21.32 carat weight Boulder Opal

21.32ct1 Piece
$ 164.16
27.3 x 13.1 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 21.32 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 27.3 x 13.1 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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5.41 ct Cushion Boulder Opal, 13.6 x 9.9 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 5.41 carat weight Boulder Opal

5.41ct1 Piece
$ 27.05
13.6 x 9.9 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 5.41 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 13.6 x 9.9 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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2.42ct1 Piece
$ 61.11
11.8 x 9.3 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.42 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.8 x 9.3 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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9.37 ct Oval Cat's Eye Opal, 13.8 x 13.3 mm From Brazil

Natural Cat's Eye Opal, Qty: 1 pc | 9.37 carat weight Cat's Eye Opal

9.37ct1 Piece
$ 23.43
13.8 x 13.3 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 9.37 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.8 x 13.3 mm Cat's Eye Opal
Cat's Eye Opal Color: Warm Green Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Brazil Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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1.98 ct Loose Oval Cut Black Opal, 11.5 x 8.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.98 carat weight Black Opal

1.98ct1 Piece
$ 49.50
11.5 x 8.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.98 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 11.5 x 8.1 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
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0.7 ct Oval Cut Fire Opal, 7.9 x 6.1 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 0.70 carat weight Fire Opal

0.70ct1 Piece
$ 15.40
7.9 x 6.1 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 0.70 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 7.9 x 6.1 mm Fire Opal
Fire Opal Color: Bright Orange Fire Opal
Fire Opal Clarity: Transparent Fire Opal
Fire Opal Origin: Mexico Fire Opal
Fire Opal Treatment: Untreated
Fire Opal Quantity: 1
Fire Opal Certificate: GemSelect
Product Description:
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0.99ct1 Piece
$ 44.55
9.8 x 6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.99 ct Opal
Opal Shape: Octagon Step Cut Opal
Opal Size: 9.8 x 6 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.35ct1 Piece
$ 44.55
9.4 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.35 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.4 x 7 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Opaque Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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0.71 ct Oval Cut Fire Opal, 8.1 x 6 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 0.71 carat weight Fire Opal

0.71ct1 Piece
$ 19.53
8.1 x 6 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 0.71 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 8.1 x 6 mm Fire Opal
Fire Opal Color: Medium Orange Fire Opal
Fire Opal Clarity: Translucent Fire Opal
Fire Opal Origin: Mexico Fire Opal
Fire Opal Treatment: Untreated
Fire Opal Quantity: 1
Fire Opal Certificate: GemSelect
Product Description:
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0.89ct (total)2 Pieces
$ 244.75
6.9 x 5.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.45 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 6.9 x 5.1 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
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10.35 ct Oval Cat's Eye Opal, 18.4 x 13.3 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 10.35 carat weight Cat's Eye Opal

10.35ct1 Piece
$ 31.05
18.4 x 13.3 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 10.35 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 18.4 x 13.3 mm Cat's Eye Opal
Cat's Eye Opal Color: Goldenrod Yellow Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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1.48ct1 Piece
$ 37.00
9.4 x 7.6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.48 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.4 x 7.6 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.42ct1 Piece
$ 65.60
10.1 x 8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.42 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.1 x 8 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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8.06 ct Oval Boulder Opal, 16.8 x 11.8 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 8.06 carat weight Boulder Opal

8.06ct1 Piece
$ 62.06
16.8 x 11.8 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 8.06 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 16.8 x 11.8 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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4.30ct1 Piece
$ 95.37
14.1 x 11.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 4.30 ct Opal
Opal Shape: Trillion Cabochon Opal
Opal Size: 14.1 x 11.4 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.75 ct Loose Oval Cut Black Opal, 12.4 x 8.3 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.75 carat weight Black Opal

1.75ct1 Piece
$ 43.75
12.4 x 8.3 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.75 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 12.4 x 8.3 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
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0.6 ct Oval Cut Fire Opal, 7.8 x 5.9 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 0.60 carat weight Fire Opal

0.60ct1 Piece
$ 11.88
7.8 x 5.9 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 0.60 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 7.8 x 5.9 mm Fire Opal
Fire Opal Color: Intense Orange Fire Opal
Fire Opal Clarity: Transparent Fire Opal
Fire Opal Origin: Mexico Fire Opal
Fire Opal Treatment: Untreated
Fire Opal Quantity: 1
Fire Opal Certificate: GemSelect
Product Description:
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1.05ct1 Piece
$ 25.88
7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.05 ct Opal
Opal Shape: Round Cabochon Opal
Opal Size: 7.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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0.82 ct Oval Cut Fire Opal, 8 x 6.2 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 0.82 carat weight Fire Opal

0.82ct1 Piece
$ 23.74
8 x 6.2 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 0.82 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 8 x 6.2 mm Fire Opal
Fire Opal Color: Bright Orange Fire Opal
Fire Opal Clarity: Transparent Fire Opal
Fire Opal Origin: Mexico Fire Opal
Fire Opal Treatment: Untreated
Fire Opal Quantity: 1
Fire Opal Certificate: GemSelect
Product Description:
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1.45ct (total)4 Pieces
$ 33.99
5.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.36 ct Opal
Opal Shape: Round Cabochon Opal
Opal Size: 5.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 4
Opal Certificate: GemSelect
Product Description:
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1.60ct1 Piece
$ 67.20
10.2 x 7.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.60 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.2 x 7.5 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.08ct1 Piece
$ 31.01
9 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.08 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9 x 7.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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2.48ct (total)2 Pieces
$ 92.07
9 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.24 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9 x 7 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Opaque Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
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1.14ct1 Piece
$ 50.16
9.5 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.14 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.5 x 7 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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9.66 ct Fancy Boulder Opal, 26.4 x 12.5 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 9.66 carat weight Boulder Opal

9.66ct1 Piece
$ 48.30
26.4 x 12.5 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 9.66 ct Boulder Opal
Boulder Opal Shape: Fancy Cabochon Boulder Opal
Boulder Opal Size: 26.4 x 12.5 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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1.51ct1 Piece
$ 38.13
10.1 x 6.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.51 ct Black Opal
Black Opal Shape: Pear Facet Black Opal
Black Opal Size: 10.1 x 6.9 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
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0.84ct1 Piece
$ 19.17
9 x 6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.84 ct Opal
Opal Shape: Pear Cabochon Opal
Opal Size: 9 x 6 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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