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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (1451): Opal Fire Opal, Moss Opal, Opal, Opal Doublet, Boulder Opal, Chocolate Opal, Black Opal, Opal in Matrix Clear All
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ID: 4544192 pcs
thumb image of 2.2ct Oval Facet Orange Fire Opal (ID: 454419)
2.18 ct Fire Opal
9 x 7.1 mm
$ 57.42
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ID: 4540274 pcs
thumb image of 2.3ct Oval Facet Orange Fire Opal (ID: 454027)
2.32 ct Fire Opal
7.9 x 6 mm
$ 61.11
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ID: 3832011 pcs
thumb image of 0.6ct Oval Facet Reddish Orange Fire Opal (ID: 383201)
0.56 ct Fire Opal
5.9 x 5.2 mm
$ 17.93
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ID: 3703931 pcs
thumb image of 2.1ct Pear Cabochon Chocolate Opal (ID: 370393)
2.12 ct Opal
12 x 9 mm
$ 68.94
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ID: 3150771 pcs
thumb image of 1.4ct Oval Facet Yellow Opal (ID: 315077)
1.42 ct Opal
10.1 x 8 mm
$ 59.64
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ID: 4543082 pcs
thumb image of 1.9ct Oval Facet Orange Fire Opal (ID: 454308)
1.85 ct Fire Opal
8 x 6.1 mm
$ 48.73
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ID: 4736401 pcs
thumb image of 1.1ct Oval Cabochon Multicolor Black Opal (ID: 473640)
1.13 ct Black Opal
9 x 7.1 mm
$ 23.65
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ID: 3832081 pcs
thumb image of 0.6ct Oval Facet Reddish Orange Fire Opal (ID: 383208)
0.59 ct Fire Opal
7 x 5.2 mm
$ 18.89
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ID: 3673121 pcs
thumb image of 1.2ct Round Facet Reddish Orange Fire Opal (ID: 367312)
1.20 ct Fire Opal
7.6 mm
$ 40.06
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ID: 4504642 pcs
thumb image of 1.5ct Oval Facet Orange Fire Opal (ID: 450464)
1.51 ct Fire Opal
8 x 5.9 mm
$ 40.44
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ID: 4717186 pcs
thumb image of 1.9ct Oval Facet White Opal (ID: 471718)
1.93 ct Opal
6.1 x 4.1 mm
$ 60.58
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ID: 4620931 pcs
thumb image of 17.3ct Oval Cabochon Multicolor Opal (ID: 462093)
17.26 ct Opal
19.3 x 14.8 mm
$ 694.89
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ID: 3832361 pcs
thumb image of 0.8ct Oval Facet Reddish Orange Fire Opal (ID: 383236)
0.75 ct Fire Opal
7.7 x 6.4 mm
$ 19.94
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ID: 4545161 pcs
thumb image of 1.7ct Oval Facet Orange Fire Opal (ID: 454516)
1.68 ct Fire Opal
10.9 x 8.8 mm
$ 44.25
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ID: 4542632 pcs
thumb image of 1.5ct Oval Facet Orange Fire Opal (ID: 454263)
1.48 ct Fire Opal
7.9 x 6.1 mm
$ 38.98
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ID: 3673051 pcs
thumb image of 1.5ct Oval Facet Reddish Orange Fire Opal (ID: 367305)
1.50 ct Fire Opal
8.6 x 7.3 mm
$ 50.07
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ID: 3212371 pcs
thumb image of 1.1ct Oval Facet Multicolor Opal (ID: 321237)
1.14 ct Opal
9.4 x 7.3 mm
$ 45.60
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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: 3833881 pcs
thumb image of 0.7ct Oval Facet Reddish Orange Fire Opal (ID: 383388)
0.66 ct Fire Opal
8.2 x 5.7 mm
$ 21.09
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ID: 4547812 pcs
thumb image of 1.6ct Oval Facet Orange Fire Opal (ID: 454781)
1.63 ct Fire Opal
7.9 x 6 mm
$ 42.93
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ID: 3993262 pcs
thumb image of 1.8ct Oval Facet Multicolor Opal (ID: 399326)
1.82 ct Opal
8.1 x 6.2 mm
$ 78.26
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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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