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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (1839): Opal - Fire Opal, Moss Opal, Opal Doublet, Boulder Opal, Chocolate Opal, Black Opal, Opal in Matrix, Cat's Eye Opal Clear All
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ID: 3117941 pcs
thumb image of 1.4ct Oval Facet Yellow Opal (ID: 311794)
1.37 ct Opal
9.8 x 7.9 mm
$ 54.80
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ID: 4627214 pcs
thumb image of 1.3ct Oval Facet Multicolor Opal (ID: 462721)
1.32 ct Opal
6.9 x 5 mm
$ 52.80
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ID: 4622011 pcs
thumb image of 19.7ct Oval Cabochon Multicolor Opal (ID: 462201)
19.73 ct Opal
20.3 x 17.5 mm
$ 794.33
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ID: 4846801 pcs
thumb image of 1.8ct Oval Cabochon Pink Opal (ID: 484680)
1.83 ct Opal
8.9 x 6.9 mm
$ 6.04
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ID: 4797822 pcs
thumb image of 2.1ct Oval Cabochon Yellow Opal (ID: 479782)
2.07 ct Opal
8.9 x 7 mm
$ 54.96
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ID: 3294964 pcs
thumb image of 1.7ct Oval Cabochon Multicolor Black Opal (ID: 329496)
1.74 ct Black Opal
5.9 x 4 mm
$ 52.20
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ID: 3019201 pcs
thumb image of 1.7ct Oval Facet Yellow Opal (ID: 301920)
1.69 ct Opal
9.9 x 7.8 mm
$ 67.60
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ID: 3671361 pcs
thumb image of 1.4ct Oval Facet Reddish Orange Fire Opal (ID: 367136)
1.38 ct Fire Opal
8.8 x 6.8 mm
$ 36.69
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ID: 4672701 pcs
thumb image of 18.3ct Oval Cabochon White Opal (ID: 467270)
18.33 ct Opal
20 x 16.9 mm
$ 737.97
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ID: 4649474 pcs
thumb image of 1.6ct Round Cabochon Multicolor Black Opal (ID: 464947)
1.56 ct Black Opal
5 mm
$ 46.80
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ID: 4542641 pcs
thumb image of 1.7ct Oval Facet Orange Fire Opal (ID: 454264)
1.67 ct Fire Opal
9.8 x 8 mm
$ 43.99
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ID: 3182651 pcs
thumb image of 1.1ct Oval Facet Multicolor Opal (ID: 318265)
1.07 ct Opal
9.3 x 7 mm
$ 44.94
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ID: 4628364 pcs
thumb image of 1.6ct Oval Facet Multicolor Opal (ID: 462836)
1.60 ct Opal
7 x 5.1 mm
$ 64.00
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ID: 3302461 pcs
thumb image of 6.9ct Pear Cabochon Multicolor Black Opal (ID: 330246)
6.92 ct Black Opal
18.5 x 13.3 mm
$ 207.60
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ID: 4848361 pcs
thumb image of 1.9ct Oval Cabochon Pink Opal (ID: 484836)
1.85 ct Opal
9 x 6.9 mm
$ 6.11
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ID: 3687012 pcs
thumb image of 2ct Oval Cabochon Orange Opal (ID: 368701)
2.03 ct Opal
8.1 x 5.9 mm
$ 55.52
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ID: 3118391 pcs
thumb image of 1.6ct Oval Facet Yellow Opal (ID: 311839)
1.55 ct Opal
10.8 x 7.4 mm
$ 62.00
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ID: 4547792 pcs
thumb image of 1.5ct Oval Facet Orange Fire Opal (ID: 454779)
1.45 ct Fire Opal
8 x 6 mm
$ 38.19
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ID: 4621341 pcs
thumb image of 15.7ct Oval Cabochon Multicolor Opal (ID: 462134)
15.72 ct Opal
19.5 x 17.1 mm
$ 632.89
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ID: 4847861 pcs
thumb image of 1.9ct Oval Cabochon Pink Opal (ID: 484786)
1.86 ct Opal
9.2 x 7.1 mm
$ 6.14
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ID: 4773453 pcs
thumb image of 1.2ct Round Cabochon Yellow Opal (ID: 477345)
1.16 ct Opal
5.2 mm
$ 24.72
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Opal
More than any other gem, each opal is distinctly individual. No other gemstone has such rich and varied a folklore. Opals are also the most delicate gems commonly worn. They require special care to ensure their health and longevity. There are many varieties of opal, including black opal, white opal, common opal (potch), chocolate opal, boulder opal, opal doublet, opal triplet, fire opal and opal in matrix.

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, and is known in the gem trade as play of color. Opal is relatively soft, with a rating of 5.5-6.5 on the Mohs scale. Despite its frequent use in gemstone rings, opal is not the greatest choice as a ring stone; it is however, very-well suited for other types of gemstone jewelry, including gemstone earrings, pins and gemstone pendants.

Major suppliers include Australia, Brazil, Ethiopia, Mexico, Peru and the United States. Values are normally determined by the presence and nature of color flashes, except in the case of Mexican fire opal, where body color is most valued.
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+66-39303404

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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

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