Gemstones Special Effects

Some times colored gemstones present some very striking optical effects. This is due to characteristic structures, defects or even inclusions, gems can show different effects such as:

Asterism, Adularescence, Aventurescence, Chatoyancy - Cat's eye effect, Iridiscence, Labradorescence, Play of Color, Change of Color, Opalescence and Orient.

If you are interested in knowing why these effects occur and what they are, be sure to visit our blog about: Optical Effects in Colored Gemstones.

  • Sold out
Koroit Boulder Opal 3.26 ct from Australia. Cabochon cut. Free form. I love the Koroit Opal with its intricate patterns, the precious opal embedded in the matrix fascinates me. In this case, the opal is the size of a pill with a very similar rounded shape, and no matter which side you are looking at, it is fascinating in any of them, its blue, red, green and lilac veins do not stop moving under the light. Just amazing. Koroit Boulder Opal 3.26 ct from Australia. Cabochon cut. Free form. I love the Koroit Opal with its intricate patterns, the precious opal embedded in the matrix fascinates me. In this case, the opal is the size of a pill with a very similar rounded shape, and no matter which side you are looking at, it is fascinating in any of them, its blue, red, green and lilac veins do not stop moving under the light. Just amazing.
Koroit Boulder Opal 3.26 ct from Australia
$460.00 $0.00
$460.00
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Opal Doublets and Emeralds. This set is composed by a pair of bright Australian Opal doublet and two vivid Zambian Emeralds. The perfect combination for your bespoke jewelry. Opal Doublets and Emeralds. This set is composed by a pair of bright Australian Opal doublet and two vivid Zambian Emeralds. The perfect combination for your bespoke jewelry.
Emerald and Opal Doublet Set 5.73 ct
$285.00 $0.00
$285.00
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Australian Boulder Opal 25.86 ct Australian Boulder Opal 25.86 ct
Australian Boulder Opal 25.86 ct
$310.00 $0.00
$310.00
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Fire Opal set. The perfect combination for your bespoke jewelry. 6.38 ct. Fire Opal set. The perfect combination for your bespoke jewelry. 6.38 ct.
Fire Opal set. The perfect combination for your bespoke jewelry. 6.38 ct.
$396.00 $0.00
$396.00
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Amazing Australian Boulder Opal 18.68 ct. Cabochon Cut. Amazing Australian Boulder Opal 18.68 ct. Cabochon Cut.
Amazing Australian Boulder Opal 18.68 ct. Cabochon Cut.
$288.00 $0.00
$288.00
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Amazing Australian Boulder Opal 12.31 ct. Amazing Australian Boulder Opal 12.31 ct.
Amazing Australian Boulder Opal 12.31 ct
$364.00 $0.00
$364.00
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Australian Boulder Wood Fossil Opal Pair. Cabochon Oval Cut. 10.45 ct. Australian Boulder Wood Fossil Opal Pair. Cabochon Oval Cut. 10.45 ct.
Boulder Wood Fossil Opal Pair 10.45 ct Australia
$548.00 $0.00
$548.00
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Burmese Trapiche Ruby 1.50 ct Burmese Trapiche Ruby 1.50 ct
Burmese Trapiche Ruby 1.50 ct
$294.00 $0.00
$294.00
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Yohaw Opal Stone 25.61 ct Yohaw Opal Stone 25.61 ct
Yohaw Opal Stone 25.61
$176.00 $0.00
$176.00
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Colorful Australian Boulder Opal 6.13 ct Colorful Australian Boulder Opal 6.13 ct
Colorful Boulder Opal 6.13 ct
$188.00 $0.00
$188.00
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Rare Cat's Eye Tourmaline 10.44 ct. Rare Cat's Eye Tourmaline 10.44 ct.
Rare Cat's Eye Tourmaline 10.44 ct
$219.00 $0.00
$219.00
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Cat's Eye Green Tourmaline Gemstone 14.41 ct Cat's Eye Green Tourmaline Gemstone 14.41 ct
Cat's Eye Green Tourmaline Gemstone 14.41 ct
$242.00 $0.00
$242.00
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Super HoneyComb Opal from Ethiopia 4.47 ct. Pear Cabochon Cut Super HoneyComb Opal from Ethiopia 4.47 ct. Pear Cabochon Cut
Super HoneyComb Opal 4.47 ct
$569.00 $0.00
$569.00
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Natural Multicolor Opal Doublet from Australian 7.00 ct with beautiful play of color Natural Multicolor Opal Doublet from Australian 7.00 ct with beautiful play of color
Natural Multicolor Opal Doublet from Australian 7.00 ct
$245.00 $0.00
$245.00
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Natural Multicolour Ammolite Gemstone 8.15 carat Natural Multicolour Ammolite Gemstone 8.15 carat
Natural Ammolite Gemstone 8.15 ct
$154.59 $0.00
$154.59
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14.71 ct Ammolite Gem Freeform Cabochon from Canada Multicolour Iridescente Stone 14.71 ct Ammolite Gem Freeform Cabochon from Canada Multicolour Iridescente Stone
14.71 ct Ammolite Gem freeform Cabochon
$229.77 $0.00
$229.77