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Natural Opal for Sale - Certified Opals

(2190)
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4.55 ct Round Black Opal, 12.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 4.55 carat weight Black Opal

4.55ct1 Piece
$ 136.50
12.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 4.55 ct Black Opal
Black Opal Shape: Round Cabochon Black Opal
Black Opal Size: 12.1 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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12.31 ct Oval Boulder Opal, 25.9 x 17.1 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 12.31 carat weight Boulder Opal

12.31ct1 Piece
$ 61.55
25.9 x 17.1 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 12.31 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 25.9 x 17.1 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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1.24 ct Loose Oval Cut Black Opal, 10.1 x 7.7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.24 carat weight Black Opal

1.24ct1 Piece
$ 31.00
10.1 x 7.7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.24 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.1 x 7.7 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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4.81ct1 Piece
$ 120.25
13.1 x 10.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 4.81 ct Opal
Opal Shape: Pear Cabochon Opal
Opal Size: 13.1 x 10.1 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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1.94ct (total)2 Pieces
$ 64.02
8.3 x 6.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.97 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.3 x 6.1 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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51.20ct1 Piece
$ 110.08
26.2 x 20.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 51.20 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 26.2 x 20.9 mm Opal
Opal Color: Warm Green Opal
Opal Clarity: Opaque Opal
Opal Origin: Brazil Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.70ct1 Piece
$ 42.50
11.1 x 8.3 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.70 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.1 x 8.3 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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1.75ct1 Piece
$ 44.19
9.7 x 7.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.75 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.7 x 7.9 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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0.5 ct Oval Chocolate Opal, 7.2 x 4.7 mm From Ethiopia

Natural Chocolate Opal, Qty: 1 pc | 0.50 carat weight Chocolate Opal

0.50ct1 Piece
$ 15.00
7.2 x 4.7 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 0.50 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 7.2 x 4.7 mm Chocolate Opal
Chocolate Opal Color: Multicolor Chocolate Opal
Chocolate Opal Clarity: Translucent Chocolate Opal
Chocolate Opal Origin: Ethiopia Chocolate Opal
Chocolate Opal Treatment: Untreated
Chocolate Opal Quantity: 1
Chocolate Opal Certificate: GemSelect
Product Description:
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Select pcs
$ 36.59
9 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.26 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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8.78 ct Oval Cat's Eye Opal, 14.8 x 11.9 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 8.78 carat weight Cat's Eye Opal

8.78ct1 Piece
$ 26.34
14.8 x 11.9 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 8.78 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 14.8 x 11.9 mm Cat's Eye Opal
Cat's Eye Opal Color: Medium 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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1.47ct1 Piece
$ 63.21
11.3 x 7.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.47 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 11.3 x 7.8 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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1.40ct1 Piece
$ 54.45
10.1 x 8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.40 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.1 x 8 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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1.09ct1 Piece
$ 27.25
9.3 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.09 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.3 x 7 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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1.08ct (total)2 Pieces
$ 35.64
7 x 5.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.54 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 7 x 5.1 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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1.24ct1 Piece
$ 40.92
9.1 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.24 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.1 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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0.63 ct Oval Cut Fire Opal, 7.8 x 6 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 0.63 carat weight Fire Opal

0.63ct1 Piece
$ 17.33
7.8 x 6 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 0.63 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 7.8 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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2.17ct1 Piece
$ 54.25
10.6 x 8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.17 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.6 x 8 mm Opal
Opal Color: Bluish White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.66ct (total)4 Pieces
$ 73.04
6.8 x 5.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.42 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 6.8 x 5.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 4
Opal Certificate: GemSelect
Product Description:
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1.05ct1 Piece
$ 26.25
10.1 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.05 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 10.1 x 7.1 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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1.77ct1 Piece
$ 81.77
10.1 x 8.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.77 ct Opal
Opal Shape: Trapezoid Opal
Opal Size: 10.1 x 8.4 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent/Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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0.79ct (total)2 Pieces
$ 26.07
6.9 x 5.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.40 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 6.9 x 5.1 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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1.27 ct Oval Cut Fire Opal, 10 x 6.9 mm From Mexico

Natural Fire Opal, Qty: 1 pc | 1.27 carat weight Fire Opal

1.27ct1 Piece
$ 46.63
10 x 6.9 mm
Item Description
Stone Type: Loose Fire Opal
Fire Opal Weight: 1.27 ct Fire Opal
Fire Opal Shape: Oval Facet Fire Opal
Fire Opal Size: 10 x 6.9 mm Fire Opal
Fire Opal Color: Fire Red 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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5.55 ct Trillion Black Opal, 13.3 x 14.2 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 5.55 carat weight Black Opal

5.55ct1 Piece
$ 166.50
13.3 x 14.2 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 5.55 ct Black Opal
Black Opal Shape: Trillion Cabochon Black Opal
Black Opal Size: 13.3 x 14.2 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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1.46ct1 Piece
$ 64.24
9.2 x 9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.46 ct Opal
Opal Shape: Pear Facet Opal
Opal Size: 9.2 x 9 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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1.09 ct Oval Black Opal, 8.6 x 6.6 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.09 carat weight Black Opal

1.09ct1 Piece
$ 35.97
8.6 x 6.6 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.09 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 8.6 x 6.6 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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1.43ct (total)4 Pieces
$ 62.92
7.1 x 5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.36 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 7.1 x 5 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Untreated
Opal Quantity: 4
Opal Certificate: GemSelect
Product Description:
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1.37 ct Oval Black Opal, 8.9 x 7.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.37 carat weight Black Opal

1.37ct1 Piece
$ 36.17
8.9 x 7.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.37 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 8.9 x 7.1 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Opaque Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Untreated
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
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15.09 ct Oval Boulder Opal, 18.5 x 14.6 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 15.09 carat weight Boulder Opal

15.09ct1 Piece
$ 105.63
18.5 x 14.6 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 15.09 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 18.5 x 14.6 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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2.35 ct Oval Black Opal, 9.1 x 7.1 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 2.35 carat weight Black Opal

2.35ct (total)2 Pieces
$ 54.11
9.1 x 7.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.18 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9.1 x 7.1 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: 2
Black Opal Certificate: GemSelect
Product Description:
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0.88ct1 Piece
$ 22.22
9.4 x 6.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.88 ct Black Opal
Black Opal Shape: Pear Facet Black Opal
Black Opal Size: 9.4 x 6.1 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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17.81ct1 Piece
$ 52.31
34 x 13.7 mm
Item Description
Stone Type: Loose Opal in Matrix
Opal in Matrix Weight: 17.81 ct Opal in Matrix
Opal in Matrix Shape: Pear Cabochon Opal in Matrix
Opal in Matrix Size: 34 x 13.7 mm Opal in Matrix
Opal in Matrix Color: Multicolor Opal in Matrix
Opal in Matrix Clarity: Opaque Opal in Matrix
Opal in Matrix Origin: Honduras Opal in Matrix
Opal in Matrix Treatment: Untreated
Opal in Matrix Quantity: 1
Opal in Matrix Certificate: GemSelect
Product Description:
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0.69ct1 Piece
$ 22.77
8 x 6.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.69 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8 x 6.2 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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5.56 ct Oval Cat's Eye Opal, 13 x 10.6 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.56 carat weight Cat's Eye Opal

5.56ct1 Piece
$ 16.68
13 x 10.6 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.56 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13 x 10.6 mm Cat's Eye Opal
Cat's Eye Opal Color: Golden-Orange 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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1.71ct (total)2 Pieces
$ 56.43
8.2 x 6.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.86 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.2 x 6.2 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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1.21 ct Oval Chocolate Opal, 8.7 x 6.8 mm From Ethiopia

Natural Chocolate Opal, Qty: 1 pc | 1.21 carat weight Chocolate Opal

1.21ct1 Piece
$ 33.00
8.7 x 6.8 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 1.21 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 8.7 x 6.8 mm Chocolate Opal
Chocolate Opal Color: Multicolor Chocolate Opal
Chocolate Opal Clarity: Opaque Chocolate Opal
Chocolate Opal Origin: Ethiopia Chocolate Opal
Chocolate Opal Treatment: Untreated
Chocolate Opal Quantity: 1
Chocolate Opal Certificate: GemSelect
Product Description:
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