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Gemstones Special Effects

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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.

Change Color Sapphire, Oval Cut 1.38 ct. This amazing gemstone is violet in daylight and purple under incandescent light. Its color is very bright and vivid, it will look very interesting in any piece of jewelry, and the best, the price.
Change Color Sapphire, Oval Cut 1.38 ct. This amazing gemstone is violet in daylight and purple under incandescent light. Its color is very bright and vivid, it will look very interesting in any piece of jewelry, and the best, the price.
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Change Color Sapphire, Oval Cut 1.38 ct.
$394.00
Unheated Color Change Sapphire 4.03 ct. Oval Cut. This untreated gemstone is violetish blue in daylight and purple in incandescent light. A large gem at an affordable price. The gem has a nick on the girdle (not visible with the nacked eye), it will look perfect mounted in any piece of jewelry. Don't miss it!
Unheated Color Change Sapphire 4.03 ct. Oval Cut. This untreated gemstone is violetish blue in daylight and purple in incandescent light. A large gem at an affordable price. The gem has a nick on the girdle (not visible with the nacked eye), it will look perfect mounted in any piece of jewelry. Don't miss it!
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Unheated Color Change Sapphire 4.03 ct. Oval Cut. Blue to Purple
$1,450.00
Metallic Rutilated Quartz 9.82 ct set. Outstanding set of rutilated quartz with beautiful inclusions. Perfect for your custom jewelry. 2.73 ct .. 9.93 * 9.83 * 4.73 mm 3.94 ct .. 10.23 * 10.35 * 5.80 mm 3.15 ct .. 9.93 * 9.72 * 5.39 mm
Metallic Rutilated Quartz 9.82 ct set. Outstanding set of rutilated quartz with beautiful inclusions. Perfect for your custom jewelry. 2.73 ct .. 9.93 * 9.83 * 4.73 mm 3.94 ct .. 10.23 * 10.35 * 5.80 mm 3.15 ct .. 9.93 * 9.72 * 5.39 mm
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Metallic Rutilated Quartz 9.82 ct set
$162.00

White Baroque Freshwater Pearls Pair 41.68 ct
White Baroque Freshwater Pearls Pair 41.68 ct
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White Baroque Freshwater Pearls Pair 41.68 ct
$368.00
Polished Fire Opal 2.85 ct. Free form
Polished Fire Opal 2.85 ct. Free form
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Polished Fire Opal 2.85 ct. Free form
$222.00
Australian Boulder Opal 25.86 ct
Australian Boulder Opal 25.86 ct
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Australian Boulder Opal 25.86 ct
$310.00

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.
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Fire Opal set. The perfect combination for your bespoke jewelry. 6.38 ct.
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Untreated Australian Boulder Opal 10.96 ct
Untreated Australian Boulder Opal 10.96 ct
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Untreated Australian Boulder Opal 10.96 ct
$232.00
Australian Boulder Opal 15.68 ct
Australian Boulder Opal 15.68 ct
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Australian Boulder Opal 15.68 ct
$268.00

Boulder Opal 9.50 ct from Australian
Boulder Opal 9.50 ct from Australian
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Boulder Opal 9.50 ct from Australian
$288.00
Beautiful Boulder Opal 12.78 ct from Australia
Beautiful Boulder Opal 12.78 ct from Australia
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Beautiful Boulder Opal 12.78 ct from Australia
$242.00
Amazing Australian Boulder Opal 18.68 ct. Cabochon Cut.
Amazing Australian Boulder Opal 18.68 ct. Cabochon Cut.
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Amazing Australian Boulder Opal 18.68 ct. Cabochon Cut.
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Boulder Opal 64.68 ct. Australian gemstone.
Boulder Opal 64.68 ct. Australian gemstone.
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Boulder Opal 64.68 ct. Australian gemstone.
$236.00
Amazing Australian Boulder Opal 12.31 ct.
Amazing Australian Boulder Opal 12.31 ct.
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Amazing Australian Boulder Opal 12.31 ct
$364.00
Australian Boulder Opal Pair 20.98 ct total.
Australian Boulder Opal Pair 20.98 ct total.
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Australian Boulder Opal Pair 20.98 ct
$246.00

Australian Boulder Opal Pair 24.03 ct total
Australian Boulder Opal Pair 24.03 ct total
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Australian Boulder Opal Pair 24.03 ct total
$364.00
Boulder Opal Pair from Australia. Cabochon Cut. 36.57 ct total.
Boulder Opal Pair from Australia. Cabochon Cut. 36.57 ct total.
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Boulder Opal Pair from Australia. Cabochon Cut. 36.57 ct total.
$350.40