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You Selected (433): Mexican Opals Fire Opal, Moss Opal, Opal, Opal Doublet, Boulder Opal, Chocolate Opal, Black Opal, Opal in Matrix Clear All
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| ID: 3668961 pcs |
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| 1.01 ct Fire Opal |
| 8.2 x 6.2 mm |
| $ 39.39 |
| Item in Stock |
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| ID: 4504052 pcs |
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| 1.62 ct Fire Opal |
| 7.7 x 6.1 mm |
| $ 43.38 |
| Item in Stock |
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| ID: 4506984 pcs |
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| 1.81 ct Fire Opal |
| 6.9 x 5 mm |
| $ 48.47 |
| Item in Stock |
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| ID: 3695741 pcs |
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| 1.08 ct Fire Opal |
| 7.2 mm |
| $ 35.02 |
| Item in Stock |
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| ID: 4504692 pcs |
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| 1.39 ct Fire Opal |
| 8 x 6.1 mm |
| $ 37.22 |
| Item in Stock |
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| ID: 4542721 pcs |
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| 1.65 ct Fire Opal |
| 10.1 x 7.9 mm |
| $ 43.46 |
| Item in Stock |
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| ID: 4539072 pcs |
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| 1.46 ct Fire Opal |
| 8.2 x 6.1 mm |
| $ 38.46 |
| Item in Stock |
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| ID: 4540234 pcs |
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| 2.50 ct Fire Opal |
| 7.7 x 5.9 mm |
| $ 65.85 |
| Item in Stock |
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| ID: 3832361 pcs |
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| 0.75 ct Fire Opal |
| 7.7 x 6.4 mm |
| $ 19.94 |
| Item in Stock |
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| ID: 4543102 pcs |
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| 1.84 ct Fire Opal |
| 9.1 x 7.1 mm |
| $ 48.47 |
| Item in Stock |
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| ID: 3804011 pcs |
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| 15.79 ct Fire Opal |
| 22.3 x 14.9 mm |
| $ 341.22 |
| Item in Stock |
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| ID: 4322441 pcs |
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| 0.76 ct Fire Opal |
| 8.3 x 6.1 mm |
| $ 20.21 |
| Item in Stock |
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| ID: 3698011 pcs |
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| 2.43 ct Fire Opal |
| 10.5 x 8.9 mm |
| $ 64.61 |
| Item in Stock |
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| ID: 4540304 pcs |
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| 2.26 ct Fire Opal |
| 7.1 x 5.1 mm |
| $ 59.53 |
| Item in Stock |
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| ID: 4322471 pcs |
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| 0.78 ct Fire Opal |
| 7.7 x 5.9 mm |
| $ 20.74 |
| Item in Stock |
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| ID: 3801071 pcs |
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| 12.52 ct Fire Opal |
| 17.3 x 14.2 mm |
| $ 438.20 |
| Item in Stock |
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| ID: 4311421 pcs |
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| 1.90 ct Fire Opal |
| 16.5 x 6.6 mm |
| $ 66.40 |
| Item in Stock |
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| ID: 4495542 pcs |
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| 1.38 ct Fire Opal |
| 8 x 6.1 mm |
| $ 36.97 |
| Item in Stock |
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| ID: 4544745 pcs |
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| 1.96 ct Fire Opal |
| 7 x 5.1 mm |
| $ 51.63 |
| Item in Stock |
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| ID: 3804051 pcs |
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| 21.54 ct Fire Opal |
| 29.7 x 16.3 mm |
| $ 465.48 |
| Item in Stock |
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| ID: 4322984 pcs |
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| 1.88 ct Fire Opal |
| 7 x 5.2 mm |
| $ 49.99 |
| Item in Stock |
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Mexican Opals
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 Mexican opal gemstones in a variety of calibrated sizes, cuts and colors, including white, yellow, orange and red fire opal gems.
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 Mexican opal gemstones in a variety of calibrated sizes, cuts and colors, including white, yellow, orange and red fire opal gems.
