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Buy Opal Cabochons Gems

(138)
Opal Cabochons Weight Opal Cabochons Size Opal Cabochons Clarity Opal Cabochons Price Opal Cabochons Origin
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Photos are of Actual Products for Sale
1.30ct1 Piece
$ 42.90
10.2 x 6.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.30 ct Black Opal
Black Opal Shape: Pear Cabochon Black Opal
Black Opal Size: 10.2 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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5.66 ct Oval Black Opal, 15.6 x 11.6 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 5.66 carat weight Black Opal

5.66ct1 Piece
$ 169.80
15.6 x 11.6 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 5.66 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 15.6 x 11.6 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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6.78ct1 Piece
$ 203.40
16.8 x 14.4 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 6.78 ct Black Opal
Black Opal Shape: Pear Cabochon Black Opal
Black Opal Size: 16.8 x 14.4 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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7.64 ct Oval Black Opal, 16.8 x 13.3 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 7.64 carat weight Black Opal

7.64ct1 Piece
$ 229.20
16.8 x 13.3 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 7.64 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 16.8 x 13.3 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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4.68 ct Marquise Black Opal, 23.6 x 8.5 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 4.68 carat weight Black Opal

4.68ct1 Piece
$ 140.40
23.6 x 8.5 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 4.68 ct Black Opal
Black Opal Shape: Marquise Cabochon Black Opal
Black Opal Size: 23.6 x 8.5 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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6.68 ct Marquise Black Opal, 19.5 x 10.3 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 6.68 carat weight Black Opal

6.68ct1 Piece
$ 200.40
19.5 x 10.3 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 6.68 ct Black Opal
Black Opal Shape: Marquise Cabochon Black Opal
Black Opal Size: 19.5 x 10.3 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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5.36 ct Cushion Cut Black Opal, 11.9 x 11.7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 5.36 carat weight Black Opal

5.36ct1 Piece
$ 160.80
11.9 x 11.7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 5.36 ct Black Opal
Black Opal Shape: Cushion Cabochon Black Opal
Black Opal Size: 11.9 x 11.7 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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1.25 ct Oval Black Opal, 8.9 x 6.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.25 carat weight Black Opal

1.25ct1 Piece
$ 41.25
8.9 x 6.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.25 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 8.9 x 6.8 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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7.14 ct Oval Black Opal, 19.9 x 12.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 7.14 carat weight Black Opal

7.14ct1 Piece
$ 214.20
19.9 x 12.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 7.14 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 19.9 x 12.1 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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1.34 ct Oval Black Opal, 9 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.34 carat weight Black Opal

1.34ct1 Piece
$ 30.86
9 x 7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.34 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9 x 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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2.79 ct Oval Black Opal, 9.2 x 7.1 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 2.79 carat weight Black Opal

2.79ct (total)2 Pieces
$ 92.07
9.2 x 7.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.40 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9.2 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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5.34 ct Oval Black Opal, 15.7 x 11.6 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 5.34 carat weight Black Opal

5.34ct1 Piece
$ 160.20
15.7 x 11.6 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 5.34 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 15.7 x 11.6 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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5.87ct1 Piece
$ 176.10
17.6 x 11.6 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 5.87 ct Black Opal
Black Opal Shape: Pear Cabochon Black Opal
Black Opal Size: 17.6 x 11.6 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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7.64ct1 Piece
$ 229.20
19.4 x 13 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 7.64 ct Black Opal
Black Opal Shape: Pear Cabochon Black Opal
Black Opal Size: 19.4 x 13 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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1.85 ct Oval Black Opal, 9.1 x 7 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 1.85 carat weight Black Opal

1.85ct (total)2 Pieces
$ 61.05
9.1 x 7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.93 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9.1 x 7 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: 2
Black Opal Certificate: GemSelect
Product Description:
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0.89 ct Oval Black Opal, 8 x 6.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 0.89 carat weight Black Opal

0.89ct1 Piece
$ 26.70
8 x 6.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.89 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 8 x 6.1 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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22.44 ct Oval Black Opal, 25.8 x 16.9 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 22.44 carat weight Black Opal

22.44ct1 Piece
$ 673.20
25.8 x 16.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 22.44 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 25.8 x 16.9 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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2.54 ct Oval Black Opal, 7 x 5.1 mm From Ethiopia

Natural Black Opal, Qty: 4 pcs | 2.54 carat weight Black Opal

2.54ct (total)4 Pieces
$ 83.82
7 x 5.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.64 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 7 x 5.1 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: 4
Black Opal Certificate: GemSelect
Product Description:
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2.65 ct Oval Black Opal, 7 x 5 mm From Ethiopia

Natural Black Opal, Qty: 5 pcs | 2.65 carat weight Black Opal

2.65ct (total)5 Pieces
$ 87.45
7 x 5 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.53 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 7 x 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: 5
Black Opal Certificate: GemSelect
Product Description:
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2.3 ct Oval Black Opal, 8.9 x 7 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 2.30 carat weight Black Opal

2.30ct (total)2 Pieces
$ 48.14
8.9 x 7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.15 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 8.9 x 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: 2
Black Opal Certificate: GemSelect
Product Description:
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1.32 ct Oval Black Opal, 11 x 7.2 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.32 carat weight Black Opal

1.32ct1 Piece
$ 32.22
11 x 7.2 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.32 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 11 x 7.2 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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1.34 ct Oval Black Opal, 6.1 x 4.2 mm From Ethiopia

Natural Black Opal, Qty: 4 pcs | 1.34 carat weight Black Opal

1.34ct (total)4 Pieces
$ 44.22
6.1 x 4.2 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.34 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 6.1 x 4.2 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: 4
Black Opal Certificate: GemSelect
Product Description:
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1.17 ct Oval Black Opal, 9.1 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.17 carat weight Black Opal

1.17ct1 Piece
$ 30.89
9.1 x 7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.17 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9.1 x 7 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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6.41ct1 Piece
$ 192.30
15.4 x 10.5 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 6.41 ct Black Opal
Black Opal Shape: Pear Cabochon Black Opal
Black Opal Size: 15.4 x 10.5 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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1.46 ct Oval Black Opal, 9.2 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.46 carat weight Black Opal

1.46ct1 Piece
$ 48.18
9.2 x 7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.46 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9.2 x 7 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:
View Details
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5.08ct1 Piece
$ 152.40
14.4 x 10.3 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 5.08 ct Black Opal
Black Opal Shape: Pear Cabochon Black Opal
Black Opal Size: 14.4 x 10.3 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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3.23 ct Oval Black Opal, 9.2 x 7.2 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 3.23 carat weight Black Opal

3.23ct (total)2 Pieces
$ 74.36
9.2 x 7.2 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.62 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9.2 x 7.2 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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2.38 ct Oval Black Opal, 9.2 x 7.2 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 2.38 carat weight Black Opal

2.38ct (total)2 Pieces
$ 78.54
9.2 x 7.2 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.19 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9.2 x 7.2 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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0.74 ct Oval Black Opal, 8.8 x 6.9 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 0.74 carat weight Black Opal

0.74ct1 Piece
$ 24.42
8.8 x 6.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.74 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 8.8 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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Add to Cart

1.14 ct Oval Black Opal, 9 x 7.3 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.14 carat weight Black Opal

1.14ct1 Piece
$ 37.62
9 x 7.3 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.14 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 9 x 7.3 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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Add to Cart
7.51ct1 Piece
$ 225.30
17 x 12.7 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 7.51 ct Black Opal
Black Opal Shape: Pear Cabochon Black Opal
Black Opal Size: 17 x 12.7 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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Add to Cart

2.49 ct Oval Black Opal, 6.9 x 5 mm From Ethiopia

Natural Black Opal, Qty: 5 pcs | 2.49 carat weight Black Opal

2.49ct (total)5 Pieces
$ 82.17
6.9 x 5 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 0.50 ct Black Opal
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Size: 6.9 x 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: 5
Black Opal Certificate: GemSelect
Product Description:
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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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Add to Cart

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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Add to Cart

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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Add to Cart

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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1 2 3
1 - 4
More than any other gem, each opal is distinctly an individual. No other stone has as rich and varied a folklore. Opals are also the most delicate gems commonly worn. They require special care to ensure their health and longevity.

Opal's fire was long thought to be the result of iridescence. However, with the advent of scanning electron microscopes, we now know that it is a result of diffraction.

Opal is relatively soft, with a rating of 5.5-6.5 on the Mohs scale. Despite its frequent use in rings, opal is a poor choice for a ring stone; it is much better suited to earrings, pins, and pendants.

Major suppliers include Australia, Brazil, Mexico, and the US. Values are normally determined by the presence and nature of color flashes.
Read All

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