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Natural Opal for Sale, Certified Opals

Natural Opal for Sale - Certified Opals

Buy all types of natural Opal gemstones such as Australian Opal, White Opal, Fire Opal, Ethiopian Opal, Boulder Opal and more online. Our inventory of opal for sale comes in the whole rainbow of colors which include black, white, red, orange, multicolor and much more. Select unique single Opals, matched pairs or lots which are perfect for any type of jewelry such as rings, earrings, wedding bands, pendants and more. The large variety of colors, shapes and sizes makes it easy for every jeweler, designer and collector to find something suitable. All our Opals for Sale are natural which can be certified by well known gemstone labs like ICA Gemlab.
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5.66ct Loose Black Opal | 5.66 ct Oval Black Opal, 15.6 x 11.6 mm From Ethiopia, Photo A

5.66 ct Oval Black Opal, 15.6 x 11.6 mm From Ethiopia

Buy 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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26.43ct Loose Boulder Opal | 26.43 ct Oval Boulder Opal, 28.5 x 17.9 mm From Australia, Photo A
Click for Product Video (521759)

26.43 ct Oval Boulder Opal, 28.5 x 17.9 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 26.43 carat weight Boulder Opal

26.43ct1 Piece
$ 145.37
28.5 x 17.9 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 26.43 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 28.5 x 17.9 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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28.09ct Loose Boulder Opal | 28.09 ct Oval Boulder Opal, 26.6 x 19.4 mm From Australia, Photo A

28.09 ct Oval Boulder Opal, 26.6 x 19.4 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 28.09 carat weight Boulder Opal

28.09ct1 Piece
$ 216.29
26.6 x 19.4 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 28.09 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 26.6 x 19.4 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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46.76ct Loose Opal | 46.76 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 37 x 23.5 mm, Photo A

46.76 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 37 x 23.5 mm

Buy Natural Opal, Qty: 1 pc | 46.76 carat weight Opal

46.76ct1 Piece
$ 140.28
37 x 23.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 46.76 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 37 x 23.5 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Opaque Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.25ct Loose Opal | 1.25 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.1 x 7.1 mm, Photo A
Click for Product Video (548402)

1.25 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.1 x 7.1 mm

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

1.25ct1 Piece
$ 343.75
9.1 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.25 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.1 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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42.73ct Loose Boulder Opal | 42.73 ct Oval Boulder Opal, 27.5 x 20.8 mm From Australia, Photo A
Click for Product Video (322037)

42.73 ct Oval Boulder Opal, 27.5 x 20.8 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 42.73 carat weight Boulder Opal

42.73ct1 Piece
$ 329.02
27.5 x 20.8 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 42.73 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 27.5 x 20.8 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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9.49ct Loose Opal | 9.49 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 17.5 x 11.8 mm, Photo A

9.49 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 17.5 x 11.8 mm

Buy Natural Opal, Qty: 1 pc | 9.49 carat weight Opal

9.49ct1 Piece
$ 237.25
17.5 x 11.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 9.49 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 17.5 x 11.8 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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23.40ct Loose Boulder Opal | 23.4 ct Oval Boulder Opal, 24.1 x 16.7 mm From Australia, Photo A
Click for Product Video (628053)

23.4 ct Oval Boulder Opal, 24.1 x 16.7 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 23.40 carat weight Boulder Opal

23.40ct1 Piece
$ 117.00
24.1 x 16.7 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 23.40 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 24.1 x 16.7 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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7.14ct Loose Black Opal | 7.14 ct Oval Black Opal, 19.9 x 12.1 mm From Ethiopia, Photo A

7.14 ct Oval Black Opal, 19.9 x 12.1 mm From Ethiopia

Buy 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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1.34ct Loose Black Opal | 1.34 ct Oval Black Opal, 9 x 7 mm From Ethiopia, Photo A

1.34 ct Oval Black Opal, 9 x 7 mm From Ethiopia

Buy 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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28.58ct Loose Boulder Opal | 28.58 ct Oval Boulder Opal, 23.1 x 18.5 mm From Australia, Photo A
Click for Product Video (300453)

28.58 ct Oval Boulder Opal, 23.1 x 18.5 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 28.58 carat weight Boulder Opal

28.58ct1 Piece
$ 200.06
23.1 x 18.5 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 28.58 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 23.1 x 18.5 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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12.07ct Loose Boulder Opal | 12.07 ct Oval Boulder Opal, 27.4 x 9.9 mm From Australia, Photo A

12.07 ct Oval Boulder Opal, 27.4 x 9.9 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 12.07 carat weight Boulder Opal

12.07ct1 Piece
$ 84.49
27.4 x 9.9 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 12.07 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 27.4 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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5.34ct Loose Black Opal | 5.34 ct Oval Black Opal, 15.7 x 11.6 mm From Ethiopia, Photo A

5.34 ct Oval Black Opal, 15.7 x 11.6 mm From Ethiopia

Buy 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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22.12ct Loose Boulder Opal | 22.12 ct Oval Boulder Opal, 27.5 x 12.8 mm From Australia, Photo A

22.12 ct Oval Boulder Opal, 27.5 x 12.8 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 22.12 carat weight Boulder Opal

22.12ct1 Piece
$ 154.84
27.5 x 12.8 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 22.12 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 27.5 x 12.8 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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50.36ct Loose Opal | 50.36 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 36.9 x 27 mm, Photo A

50.36 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 36.9 x 27 mm

Buy Natural Opal, Qty: 1 pc | 50.36 carat weight Opal

50.36ct1 Piece
$ 151.08
36.9 x 27 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 50.36 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 36.9 x 27 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Opaque Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.90ct Loose Chocolate Opal | 1.9 ct Oval Chocolate Opal, 12.9 x 8.8 mm From Ethiopia, Photo A

1.9 ct Oval Chocolate Opal, 12.9 x 8.8 mm From Ethiopia

Buy Natural Chocolate Opal, Qty: 1 pc | 1.90 carat weight Chocolate Opal

1.90ct1 Piece
$ 62.70
12.9 x 8.8 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 1.90 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 12.9 x 8.8 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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34.16ct Loose Boulder Opal | 34.16 ct Oval Boulder Opal, 23.4 x 19.6 mm From Australia, Photo A
Click for Product Video (410119)

34.16 ct Oval Boulder Opal, 23.4 x 19.6 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 34.16 carat weight Boulder Opal

34.16ct1 Piece
$ 263.42
23.4 x 19.6 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 34.16 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 23.4 x 19.6 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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20.97ct Loose Boulder Opal | 20.97 ct Oval Boulder Opal, 21.5 x 15.7 mm From Australia, Photo A

20.97 ct Oval Boulder Opal, 21.5 x 15.7 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 20.97 carat weight Boulder Opal

20.97ct1 Piece
$ 104.85
21.5 x 15.7 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 20.97 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 21.5 x 15.7 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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1.25ct Loose Black Opal | 1.25 ct Oval Black Opal, 8.9 x 6.8 mm From Ethiopia, Photo A

1.25 ct Oval Black Opal, 8.9 x 6.8 mm From Ethiopia

Buy 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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1.01ct Loose Chocolate Opal | 1.01 ct Oval Chocolate Opal, 8 x 6 mm From Ethiopia, Photo A

1.01 ct Oval Chocolate Opal, 8 x 6 mm From Ethiopia

Buy Natural Chocolate Opal, Qty: 1 pc | 1.01 carat weight Chocolate Opal

1.01ct1 Piece
$ 33.33
8 x 6 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 1.01 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 8 x 6 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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36.33ct Loose Opal | 36.33 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 32.2 x 22.5 mm, Photo A
Click for Product Video (667939)

36.33 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 32.2 x 22.5 mm

Buy Natural Opal, Qty: 1 pc | 36.33 carat weight Opal

36.33ct1 Piece
$ 108.99
32.2 x 22.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 36.33 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 32.2 x 22.5 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Opaque Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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41.37ct Loose Boulder Opal | 41.37 ct Oval Boulder Opal, 29.7 x 21.2 mm From Australia, Photo A
Click for Product Video (522985)

41.37 ct Oval Boulder Opal, 29.7 x 21.2 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 41.37 carat weight Boulder Opal

41.37ct1 Piece
$ 227.54
29.7 x 21.2 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 41.37 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 29.7 x 21.2 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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Add to Cart
7.64ct Loose Black Opal | 7.64 ct Oval Black Opal, 16.8 x 13.3 mm From Ethiopia, Photo A

7.64 ct Oval Black Opal, 16.8 x 13.3 mm From Ethiopia

Buy 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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25.30ct Loose Boulder Opal | 25.3 ct Oval Boulder Opal, 29.7 x 13.5 mm From Australia, Photo A

25.3 ct Oval Boulder Opal, 29.7 x 13.5 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 25.30 carat weight Boulder Opal

25.30ct1 Piece
$ 177.10
29.7 x 13.5 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 25.30 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 29.7 x 13.5 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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0.83ct Loose Opal | 0.83 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.2 x 6.3 mm, Photo A

0.83 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.2 x 6.3 mm

Buy Natural Opal, Qty: 1 pc | 0.83 carat weight Opal

0.83ct1 Piece
$ 18.98
8.2 x 6.3 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.83 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.2 x 6.3 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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1.31ct Loose Opal | 1.31 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 6.8 mm, Photo A

1.31 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 6.8 mm

Buy Natural Opal, Qty: 1 pc | 1.31 carat weight Opal

1.31ct1 Piece
$ 32.88
8.9 x 6.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.31 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.9 x 6.8 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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1.18ct Loose Black Opal | 1.18 ct Oval Black Opal, 9 x 7 mm From Ethiopia, Photo A

1.18 ct Oval Black Opal, 9 x 7 mm From Ethiopia

Buy Natural Black Opal, Qty: 1 pc | 1.18 carat weight Black Opal

1.18ct1 Piece
$ 31.15
9 x 7 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 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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0.99ct Loose Opal | 0.99 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.1 x 7 mm, Photo A

0.99 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.1 x 7 mm

Buy Natural Opal, Qty: 1 pc | 0.99 carat weight Opal

0.99ct1 Piece
$ 32.67
9.1 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.99 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.1 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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0.80ct Loose Chocolate Opal | 0.8 ct Oval Chocolate Opal, 8.6 x 5.9 mm From Ethiopia, Photo A

0.8 ct Oval Chocolate Opal, 8.6 x 5.9 mm From Ethiopia

Buy Natural Chocolate Opal, Qty: 1 pc | 0.80 carat weight Chocolate Opal

0.80ct1 Piece
$ 24.00
8.6 x 5.9 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 0.80 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 8.6 x 5.9 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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1.08ct Loose Opal | 1.08 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9 x 7 mm, Photo A

1.08 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9 x 7 mm

Buy Natural Opal, Qty: 1 pc | 1.08 carat weight Opal

1.08ct1 Piece
$ 26.83
9 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.08 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9 x 7 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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1.37ct Loose Opal | 1.37 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 6.9 mm, Photo A

1.37 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 6.9 mm

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

1.37ct1 Piece
$ 39.34
8.9 x 6.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.37 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.9 x 6.9 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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1.48ct Loose Opal | 1.48 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.9 x 7.8 mm, Photo A

1.48 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.9 x 7.8 mm

Buy Natural Opal, Qty: 1 pc | 1.48 carat weight Opal

1.48ct1 Piece
$ 48.84
9.9 x 7.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.48 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.9 x 7.8 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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1.25ct Loose Black Opal | 1.25 ct Oval Black Opal, 9.2 x 7.1 mm From Ethiopia, Photo A

1.25 ct Oval Black Opal, 9.2 x 7.1 mm From Ethiopia

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

1.25ct1 Piece
$ 41.25
9.2 x 7.1 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: 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: 1
Black Opal Certificate: GemSelect
Product Description:
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1.48ct Loose Opal | 1.48 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.9 x 7.8 mm, Photo A

1.48 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.9 x 7.8 mm

Buy Natural Opal, Qty: 1 pc | 1.48 carat weight Opal

1.48ct1 Piece
$ 33.97
9.9 x 7.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.48 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.9 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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1.15ct Loose Opal | 1.15 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9 x 7.1 mm, Photo A

1.15 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9 x 7.1 mm

Buy Natural Opal, Qty: 1 pc | 1.15 carat weight Opal

1.15ct1 Piece
$ 25.97
9 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.15 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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0.69ct Loose Chocolate Opal | 0.69 ct Oval Chocolate Opal, 7.9 x 5.9 mm From Ethiopia, Photo A

0.69 ct Oval Chocolate Opal, 7.9 x 5.9 mm From Ethiopia

Buy Natural Chocolate Opal, Qty: 1 pc | 0.69 carat weight Chocolate Opal

0.69ct1 Piece
$ 20.70
7.9 x 5.9 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 0.69 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 7.9 x 5.9 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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0.84ct Loose Chocolate Opal | 0.84 ct Oval Chocolate Opal, 9.2 x 7.1 mm From Ethiopia, Photo A

0.84 ct Oval Chocolate Opal, 9.2 x 7.1 mm From Ethiopia

Buy Natural Chocolate Opal, Qty: 1 pc | 0.84 carat weight Chocolate Opal

0.84ct1 Piece
$ 25.20
9.2 x 7.1 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 0.84 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 9.2 x 7.1 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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2.20ct Loose Opal Doublet | 2.2 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 10.9 x 9 mm, Photo A

2.2 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 10.9 x 9 mm

Buy Natural Opal Doublet, Qty: 1 pc | 2.20 carat weight Opal Doublet

2.20ct1 Piece
$ 66.00
10.9 x 9 mm
Item Description
Stone Type: Loose Opal Doublet
Opal Doublet Weight: 2.20 ct Opal Doublet
Opal Doublet Shape: Oval Cabochon Opal Doublet
Opal Doublet Size: 10.9 x 9 mm Opal Doublet
Opal Doublet Color: Multicolor Opal Doublet
Opal Doublet Clarity: Opaque Opal Doublet
Opal Doublet Origin: Australia Opal Doublet
Opal Doublet Treatment: Assembled
Opal Doublet Quantity: 1
Opal Doublet Certificate: GemSelect
Product Description:
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14.45ct Loose Boulder Opal | 14.45 ct Oval Boulder Opal, 20.6 x 14.6 mm From Australia, Photo A

14.45 ct Oval Boulder Opal, 20.6 x 14.6 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 14.45 carat weight Boulder Opal

14.45ct1 Piece
$ 72.25
20.6 x 14.6 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 14.45 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 20.6 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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1.35ct Loose Opal | 1.35 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.4 x 7 mm, Photo A

1.35 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.4 x 7 mm

Buy Natural Opal, Qty: 1 pc | 1.35 carat weight Opal

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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1.00ct Loose Opal | 1 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.8 x 6.8 mm, Photo A

1 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.8 x 6.8 mm

Buy Natural Opal, Qty: 1 pc | 1.00 carat weight Opal

1.00ct1 Piece
$ 31.58
8.8 x 6.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.00 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.8 x 6.8 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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13.49ct Loose Boulder Opal | 13.49 ct Oval Boulder Opal, 19.8 x 13.9 mm From Australia, Photo A

13.49 ct Oval Boulder Opal, 19.8 x 13.9 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 13.49 carat weight Boulder Opal

13.49ct1 Piece
$ 103.87
19.8 x 13.9 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 13.49 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 19.8 x 13.9 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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4.91ct Loose Opal | 4.91 carat Oval Opal, loose Certified from Australia, Natural Untreated Gem, 12.7 x 10.9 mm, Photo A

4.91 carat Oval Opal, loose Certified from Australia, Natural Untreated Gem, 12.7 x 10.9 mm

Buy Natural Opal, Qty: 1 pc | 4.91 carat weight Opal

4.91ct1 Piece
$ 108.90
12.7 x 10.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 4.91 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 12.7 x 10.9 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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1.54ct Loose Opal | 1.54 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.1 x 6.8 mm, Photo A

1.54 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.1 x 6.8 mm

Buy Natural Opal, Qty: 1 pc | 1.54 carat weight Opal

1.54ct1 Piece
$ 46.20
9.1 x 6.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.54 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.1 x 6.8 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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1.47ct Loose Opal | 1.47 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.1 x 7.1 mm, Photo A

1.47 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.1 x 7.1 mm

Buy Natural Opal, Qty: 1 pc | 1.47 carat weight Opal

1.47ct1 Piece
$ 48.51
9.1 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.47 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.1 x 7.1 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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29.48ct Loose Opal in Matrix | 29.48 ct Oval Opal in Matrix, 35.5 x 18.7 mm From Honduras, Photo A

29.48 ct Oval Opal in Matrix, 35.5 x 18.7 mm From Honduras

Buy Natural Opal in Matrix, Qty: 1 pc | 29.48 carat weight Opal in Matrix

29.48ct1 Piece
$ 86.58
35.5 x 18.7 mm
Item Description
Stone Type: Loose Opal in Matrix
Opal in Matrix Weight: 29.48 ct Opal in Matrix
Opal in Matrix Shape: Oval Cabochon Opal in Matrix
Opal in Matrix Size: 35.5 x 18.7 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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1.20ct Loose Chocolate Opal | 1.2 ct Oval Chocolate Opal, 9.1 x 6.9 mm From Ethiopia, Photo A

1.2 ct Oval Chocolate Opal, 9.1 x 6.9 mm From Ethiopia

Buy Natural Chocolate Opal, Qty: 1 pc | 1.20 carat weight Chocolate Opal

1.20ct1 Piece
$ 36.00
9.1 x 6.9 mm
Item Description
Stone Type: Loose Chocolate Opal
Chocolate Opal Weight: 1.20 ct Chocolate Opal
Chocolate Opal Shape: Oval Cabochon Chocolate Opal
Chocolate Opal Size: 9.1 x 6.9 mm Chocolate Opal
Chocolate Opal Color: Multicolor Chocolate Opal
Chocolate Opal Clarity: Transparent 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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4.32ct Loose Black Opal | 4.32 ct Oval Black Opal, 15.7 x 11.6 mm From Ethiopia, Photo A

4.32 ct Oval Black Opal, 15.7 x 11.6 mm From Ethiopia

Buy Natural Black Opal, Qty: 1 pc | 4.32 carat weight Black Opal

4.32ct1 Piece
$ 129.60
15.7 x 11.6 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 4.32 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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10.30ct Loose Boulder Opal | 10.3 ct Oval Boulder Opal, 22.6 x 15.6 mm From Australia, Photo A

10.3 ct Oval Boulder Opal, 22.6 x 15.6 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 10.30 carat weight Boulder Opal

10.30ct1 Piece
$ 51.50
22.6 x 15.6 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 10.30 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 22.6 x 15.6 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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3.40ct Loose Opal Doublet | 3.4 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 13.9 x 10 mm, Photo A

3.4 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 13.9 x 10 mm

Buy Natural Opal Doublet, Qty: 1 pc | 3.40 carat weight Opal Doublet

3.40ct1 Piece
$ 102.00
13.9 x 10 mm
Item Description
Stone Type: Loose Opal Doublet
Opal Doublet Weight: 3.40 ct Opal Doublet
Opal Doublet Shape: Oval Cabochon Opal Doublet
Opal Doublet Size: 13.9 x 10 mm Opal Doublet
Opal Doublet Color: Multicolor Opal Doublet
Opal Doublet Clarity: Opaque Opal Doublet
Opal Doublet Origin: Australia Opal Doublet
Opal Doublet Treatment: Assembled
Opal Doublet Quantity: 1
Opal Doublet Certificate: GemSelect
Product Description:
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36.09ct Loose Boulder Opal | 36.09 ct Oval Boulder Opal, 29.8 x 18.5 mm From Australia, Photo A
Click for Product Video (321930)

36.09 ct Oval Boulder Opal, 29.8 x 18.5 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 36.09 carat weight Boulder Opal

36.09ct1 Piece
$ 277.89
29.8 x 18.5 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 36.09 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 29.8 x 18.5 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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2.39ct Loose Opal Doublet | 2.39 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 11.1 x 9 mm, Photo A

2.39 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 11.1 x 9 mm

Buy Natural Opal Doublet, Qty: 1 pc | 2.39 carat weight Opal Doublet

2.39ct1 Piece
$ 71.70
11.1 x 9 mm
Item Description
Stone Type: Loose Opal Doublet
Opal Doublet Weight: 2.39 ct Opal Doublet
Opal Doublet Shape: Oval Cabochon Opal Doublet
Opal Doublet Size: 11.1 x 9 mm Opal Doublet
Opal Doublet Color: Multicolor Opal Doublet
Opal Doublet Clarity: Opaque Opal Doublet
Opal Doublet Origin: Australia Opal Doublet
Opal Doublet Treatment: Assembled
Opal Doublet Quantity: 1
Opal Doublet Certificate: GemSelect
Product Description:
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36.66ct Loose Boulder Opal | 36.66 ct Oval Boulder Opal, 39.1 x 16.4 mm From Australia, Photo A
Click for Product Video (523723)

36.66 ct Oval Boulder Opal, 39.1 x 16.4 mm From Australia

Buy Natural Boulder Opal, Qty: 1 pc | 36.66 carat weight Boulder Opal

36.66ct1 Piece
$ 201.63
39.1 x 16.4 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 36.66 ct Boulder Opal
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Size: 39.1 x 16.4 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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1.24ct Loose Opal | 1.24 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9 x 6.8 mm, Photo A

1.24 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9 x 6.8 mm

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

1.24ct1 Piece
$ 35.60
9 x 6.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.24 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9 x 6.8 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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0.95ct Loose Opal | 0.95 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.7 x 6.8 mm, Photo A

0.95 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.7 x 6.8 mm

Buy Natural Opal, Qty: 1 pc | 0.95 carat weight Opal

0.95ct1 Piece
$ 30.00
8.7 x 6.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.95 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.7 x 6.8 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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9.66ct Loose Opal | 9.66 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 18.4 x 13.5 mm, Photo A
Click for Product Video (462196)

9.66 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 18.4 x 13.5 mm

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

9.66ct1 Piece
$ 388.91
18.4 x 13.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 9.66 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 18.4 x 13.5 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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1.23ct Loose Opal | 1.23 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 8.5 x 6.5 mm, Photo A

1.23 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 8.5 x 6.5 mm

Buy Natural Opal, Qty: 1 pc | 1.23 carat weight Opal

1.23ct1 Piece
$ 33.83
8.5 x 6.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.23 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.5 x 6.5 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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2.12ct Loose Opal Doublet | 2.12 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 10.9 x 8.8 mm, Photo A

2.12 carat Oval Opal Doublet for Sale, loose Certified Opal Doublet from Australia, Natural Gem, 10.9 x 8.8 mm

Buy Natural Opal Doublet, Qty: 1 pc | 2.12 carat weight Opal Doublet

2.12ct1 Piece
$ 63.60
10.9 x 8.8 mm
Item Description
Stone Type: Loose Opal Doublet
Opal Doublet Weight: 2.12 ct Opal Doublet
Opal Doublet Shape: Oval Cabochon Opal Doublet
Opal Doublet Size: 10.9 x 8.8 mm Opal Doublet
Opal Doublet Color: Multicolor Opal Doublet
Opal Doublet Clarity: Opaque Opal Doublet
Opal Doublet Origin: Australia Opal Doublet
Opal Doublet Treatment: Assembled
Opal Doublet Quantity: 1
Opal Doublet Certificate: GemSelect
Product Description:
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1.15ct Loose Opal | 1.15 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9 x 7 mm, Photo A

1.15 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9 x 7 mm

Buy Natural Opal, Qty: 1 pc | 1.15 carat weight Opal

1.15ct1 Piece
$ 37.95
9 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.15 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: 1
Opal Certificate: GemSelect
Product Description:
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1.38ct Loose Opal | 1.38 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.1 x 7 mm, Photo A

1.38 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.1 x 7 mm

Buy Natural Opal, Qty: 1 pc | 1.38 carat weight Opal

1.38ct1 Piece
$ 34.64
9.1 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.38 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.1 x 7 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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Opals are thought of by many as the most beautiful and exciting of all gemstones. The fascinating play-of-color in which a rainbow of hues dances before your eyes is one of the true wonders of nature.

Opals are a unique gemstone in every sense of the word, from their crystal structure made up of millions of tiny spheres to their transparent, translucent or opaque bodies. They can be a single vivid color or a mix of all imaginable colors, have a light white background or a deep dark backing - the variety is endless.

Opal Colors

Describing the color of an opal is not simple. Some opals possess all the colors of the rainbow but never in regular lines or bands - more like an abstract painting or a random composition.

I will attempt to categorize opal colors as best I can.

We have the most common. White opals with a pale or light body tone upon which the kaleidoscopic colors will be displayed.

Then we have Black opals which have a dark body or background for the colors to contrast against in a dramatic manner.

There are also Fire opals which are generally all one color but the color is a vivid and intense hue often red, yellow or orange as the name may suggest.

The variety of opal colors is too vast to go into much detail but please read our article on Opals for more information.

Opal Species

The types of gemstones that fall under the name of opal are almost as endless as the colors they come in.

Just some of the more well-known ones are:

And we could go on and on!

Opal Price

As with most gemstones, it is the color of the opal that is the number one consideration when appraising its price.

Opals are such an irregular gemstone so there will always be different opinions about which is the most beautiful and we all have our own preferences but over the years certain trends have proved more valuable than others.

For example, an opal that has a dominant red color covering much of the gemstone surface will be very highly valued.

As a very general rule, as you move down the color spectrum from red and orange through green to blue the price lessens more and more.

The direction of the color is an aspect not found in many other stones. Because of the crystal structure of opals, some colors will appear clearer and brighter from one angle more than another.

Other factors have to be taken into account of course with color coverage, contrasts between the color and the background, color intensity and so on.

Carat Weight

Once an opal has been evaluated according to its color, intensity, play-of-color, coverage and so on it is given a price per carat to calculate the gemstone's total value.

Australian opals can be priced as low as $20 per carat all the way up to as much as $1000 per carat for the finest examples.

Fire Opals reach $15 - $100 per carat and Boulder Opals can be found at prices of $5 - $300 per carat depending on quality.

Treatments

Usually Opals are not treated other than by cutting and shaping the stone to capture the best color and pattern and then polishing it.

Some opals look better with a stark contrast between a dark background and a bright color up front. To his end smoke can be introduced into the gemstone's pores to darken the stone. For the same reasons, black opals can be treated with a sugar-acid solution.

A totally accepted form of treatment for opals is the doublet or triplet where a thin layer of opal is mounted onto a durable backing and sometimes given a clear top. This protects the very thin and fragile opal material.

All treatments received by any of our gemstones are clearly disclosed.

Where are Opals found?

Australia is the most famous source of opals with around 90% of the world's supplies originating there. Ethiopia has become a significant player in the Black Opal trade while Fire Opals are most often found in Mexico.

What jewelry is Opal suitable for?

Opals have a rating of 5.5 to 6.5 on Mohs hardness scale. This would normally make them a little bit fragile for many types of jewelry items and not suitable for daily wear.

However gemstones such as Boulder Opals and Matrix Opals are still attached to the durable rocks they formed in so are much tougher than the rating would suggest.

Opal couplets and triplets are also designed to be worn on a regular basis.

Large and striking opals cut into interesting odd shapes can help create wonderful and unique jewelry items, especially pendants, brooches and earrings where durability is not such an issue.

Birthstones and Anniversaries

Opals are the birthstone of October and would make an ideal gift for anyone who has a birthday in that month.

An opal is the traditional gemstone gift for the 14th wedding anniversary.

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