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Buy Oval Opal Gemstones

(799)
Oval Opal Gemstones Weight Oval Opal Gemstones Size Oval Opal Gemstones Clarity Oval Opal Gemstones Price Oval Opal Gemstones Origin
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1.86ct1 Piece
$ 47.11
12 x 6.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.86 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12 x 6.9 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.25ct1 Piece
$ 31.66
9.3 x 7.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.25 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.3 x 7.2 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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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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1.72ct (total)2 Pieces
$ 430.00
8 x 6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.86 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8 x 6 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
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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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0.89ct (total)2 Pieces
$ 244.75
6.8 x 5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.45 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 6.8 x 5 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
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1.79ct (total)2 Pieces
$ 447.50
8 x 6.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.90 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8 x 6.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
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1.37ct (total)2 Pieces
$ 342.50
7.7 x 6.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.69 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 7.7 x 6.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 2
Opal Certificate: GemSelect
Product Description:
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13.80ct1 Piece
$ 690.00
23.3 x 11.2 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 13.80 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 23.3 x 11.2 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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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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18.73ct1 Piece
$ 40.27
23.3 x 12.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 18.73 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 23.3 x 12.9 mm Opal
Opal Color: Yellowish 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
$ 43.06
10.4 x 7.8 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.70 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.4 x 7.8 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.43ct (total)2 Pieces
$ 47.19
8.1 x 6.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 0.72 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 8.1 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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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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3.26ct1 Piece
$ 82.58
12.8 x 10.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 3.26 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12.8 x 10.1 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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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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1.89ct1 Piece
$ 56.70
11.7 x 7.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.89 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.7 x 7.9 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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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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1.87ct1 Piece
$ 47.22
12.8 x 9.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.87 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 12.8 x 9.1 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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1.27ct1 Piece
$ 32.07
9.4 x 7.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.27 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.4 x 7.4 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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1.04ct1 Piece
$ 34.32
9.1 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.04 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.1 x 7 mm Opal
Opal Color: Light Raspberry Red Opal
Opal Clarity: Opaque Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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1.31ct1 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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1.54ct1 Piece
$ 38.50
10.2 x 7.4 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.54 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.2 x 7.4 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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10.83ct1 Piece
$ 23.28
21.3 x 13.6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 10.83 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 21.3 x 13.6 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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3.17ct1 Piece
$ 80.04
13.3 x 9.5 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 3.17 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 13.3 x 9.5 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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1.08ct1 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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1.86ct1 Piece
$ 46.50
11.9 x 8.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.86 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.9 x 8.9 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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1.92ct1 Piece
$ 48.63
10.5 x 7.3 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.92 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.5 x 7.3 mm Opal
Opal Color: Multicolor Opal
Opal Clarity: Translucent Opal
Opal Origin: Ethiopia Opal
Opal Treatment: Smoked
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
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2.19ct (total)2 Pieces
$ 72.27
9 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.10 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9 x 7.1 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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2.75ct1 Piece
$ 69.44
13 x 10.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.75 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 13 x 10.1 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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1.21ct1 Piece
$ 30.25
9.9 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.21 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 9.9 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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1.03ct1 Piece
$ 25.75
10.2 x 7.1 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.03 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.2 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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3.23 ct Loose Oval Opal, 13.3 x 9.7 mm From Australia

Natural Opal, Qty: 1 pc | 3.23 carat weight Opal

3.23ct1 Piece
$ 71.64
13.3 x 9.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 3.23 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 13.3 x 9.7 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:
View Details
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1.53ct1 Piece
$ 70.69
10.1 x 7.6 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.53 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.1 x 7.6 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:
View Details
Add to Cart
1.75ct1 Piece
$ 78.75
10.9 x 7.9 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.75 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 10.9 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:
View Details
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1.14ct1 Piece
$ 28.61
9.1 x 7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 1.14 ct Opal
Opal Shape: Oval Cabochon Opal
Opal Size: 9.1 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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1 - 23
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.

Shop for oval opal gemstones in a variety of calibrated sizes, colors and origins. We have fire opal, opal doublets, common opal, black opal, boulder opal, chocolate opal and more in matching pairs, lots and cabochon or facet cuts.
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