Natural and untreated gemstones for your jewelry

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Opal

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Loose Opal Gemstone online for sale. 

The beauty of the Opal Gem resides in which every opal is unique and exclusive, each gem has a play of colors, its perfect for your personalized jewelry. 

Opal is the Birthstone for October together with Tourmaline. 

Shop White Opal,Black Opal, Fire Opal, Boulder Opal with confidence.

Opal is an amorphous substance belonging to the group of silica. The opal is formed by a series of microscopic spherical structures of different sizes. The spheres act as a diffraction grating light giving light interference and produce the play-of-color.  Opal Gem is a delicate precious stone; this is why it should be treated with care. Opal is a 6 on Mohs scale of hardness.

 

 

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.
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Koroit Boulder Opal 3.26 ct from Australia
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Stunning Boulder Opal 25.14 ct. from Australia. Cabochon Cut. Free Form. Imagine an island surrounded by deep blue-green waters, that's what this opal is.
Stunning Boulder Opal 25.14 ct. from Australia. Cabochon Cut. Free Form. Imagine an island surrounded by deep blue-green waters, that's what this opal is.
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Stunning Boulder Opal 25.14 ct. from Australia
$349.00

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Australian Boulder Wood Fossil Opal Pair. Cabochon Cut 31.07 ct total.
Australian Boulder Wood Fossil Opal Pair. Cabochon Cut 31.07 ct total.
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Australian Boulder Wood Fossil Opal Pair. 31.07 ct
$440.00

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Boulder Wood Fossil Opal Pair from Australia Cabochon Cut 16.14 ct total. This beautiful untreated pair has many qualities, for starters they are double sided, they show a beautiful pattern with their neon blue, green, red, purple, yellow and orange peeking out from all sides and are a very good size, not too big or very small, so they will be very comfortable and not too heavy earrings.
Boulder Wood Fossil Opal Pair from Australia Cabochon Cut 16.14 ct total. This beautiful untreated pair has many qualities, for starters they are double sided, they show a beautiful pattern with their neon blue, green, red, purple, yellow and orange peeking out from all sides and are a very good size, not too big or very small, so they will be very comfortable and not too heavy earrings.
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Boulder Wood Fossil Opal Pair from Australia 16.14 ct
$366.00

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Amazing Australian Boulder Opal 20.75 ct. Cabochon Cut. Free Form
Amazing Australian Boulder Opal 20.75 ct. Cabochon Cut. Free Form
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Amazing Australian Boulder Opal 20.75 ct
$328.00

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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.
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Boulder Wood Fossil Opal Pair 10.45 ct Australia
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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
$290.00

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Australian Boulder Wood Fossil Opal Pair 9.83 ct
Australian Boulder Wood Fossil Opal Pair 9.83 ct
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Australian Boulder Wood Fossil Opal Pair 9.83 ct
$412.60

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Australian Boulder Opal Cabochon Cut 10.38 ct Natural Matrix Unheated Opal Beautiful Pattern
Australian Boulder Opal Cabochon Cut 10.38 ct Natural Matrix Unheated Opal Beautiful Pattern
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Australian Boulder Opal Cabochon Cut. 10.38 ct
$204.00

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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

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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

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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

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Boulder Opal Pair from Australia. Cabochon Cut. 41.65 ct.
Boulder Opal Pair from Australia. Cabochon Cut. 41.65 ct.
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Boulder Opal Pair from Australia 41.65 ct
$418.00

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Australian Boulder Opal 15.68 ct
Australian Boulder Opal 15.68 ct
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Australian Boulder Opal 15.68 ct
$268.00

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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

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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

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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

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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

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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
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Boulder Wood Fossil Opal pair from Australia 20.92 ct
Boulder Wood Fossil Opal pair from Australia 20.92 ct
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Boulder Wood Fossil Opal pair from Australia 20.92 ct
$368.00

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Australian Solid Matrix Boulder Opal 3.06 ct under microscope
Australian Solid Matrix Boulder Opal 3.06 ct under microscope
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Australian Solid Matrix Boulder Opal 3.06 ct
$212.00

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Natural Solid Matrix Boulder Opal 9.76 ct
Natural Solid Matrix Boulder Opal 9.76 ct
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Natural Solid Matrix Boulder Opal 9.76 ct
$275.00

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Top Koroit Boulder Opal 15.23 ct, double sided
Top Koroit Boulder Opal 15.23 ct, double sided
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Top Koroit Boulder Opal 15.23 ct Double Sided
$275.00

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Boulder Opal 11.09 ct from Australia
Boulder Opal 11.09 ct from Australia
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Boulder Opal 11.09 ct from Australia
$153.00

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Yohaw Opal Stone 25.61 ct
Yohaw Opal Stone 25.61 ct
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Yohaw Opal Stone 25.61
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Colorful Australian Boulder Opal 6.13 ct
Colorful Australian Boulder Opal 6.13 ct
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Colorful Boulder Opal 6.13 ct
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Yowah Boulder Opal 6.65 ct from Australia
Yowah Boulder Opal 6.65 ct from Australia
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Yowah Boulder Opal 6.65 ct from Australia
$176.00

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Elegant light crystal Welo opal 2.77 ct with firework pattern
Elegant light crystal Welo opal 2.77 ct with firework pattern
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Elegant light crystal opal 2.77 ct
$214.00

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Marvellous Welo Opal 1.10 ct.
Marvellous Welo Opal 1.10 ct.
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Marvellous Welo Opal 1.10 ct
$322.00

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Ethiopian Opal with a rare python pattern 2.08 ct.
Ethiopian Opal with a rare python pattern 2.08 ct.
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Python pattern Ethiopian Opal 2.08 ct
$148.00

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Incredible Firework Welo Opal 3.95 ct with a beautiful firework pattern
Incredible Firework Welo Opal 3.95 ct with a beautiful firework pattern
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Incredible Firework Welo Opal 3.95 ct
$322.00

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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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Extremely Bright Ethiopian Opal 3.80 ct with firework pattern
Extremely Bright Ethiopian Opal 3.80 ct with firework pattern
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Extremely Bright Ethiopian Opal 3.80 ct
$318.00

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Welo Opal Gemstone 4.82 ct. Pear Cabochon Cut with honeycomb pattern
Welo Opal Gemstone 4.82 ct. Pear Cabochon Cut with honeycomb pattern
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Ethiopian Welo Crystal 4.82 ct.
$385.00

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This Welo Opal 1.66 ct shows an interesting honeycomb pattern by one side
This Welo Opal 1.66 ct shows an interesting honeycomb pattern by one side
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Dark Ethiopian Opal Incredible pattern. 1.66 ct
$198.00

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Rare and Stunning Welo Opal 2.49 ct with a honeycomb patter
Rare and Stunning Welo Opal 2.49 ct with a honeycomb patter
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Rare and Stunning Welo Opal 2.49 ct
$249.00

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Welo Opal Stone 7.19 ct
Welo Opal Stone 7.19 ct
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Welo Opal Stone 7.19 ct
$710.00

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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
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Super HoneyComb Opal 4.47 ct
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Top Brilliant honeycomb pattern Welo Ethiopian Opal. 1.09 ct
Top Brilliant honeycomb pattern Welo Ethiopian Opal. 1.09 ct
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Top Brilliant honeycomb Welo Ethiopian Opal 1.09
$212.00

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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
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Natural Multicolor Opal Doublet from Australian 7.00 ct
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Australian Solid Yowah Boulder Opal 5.26ct
Australian Solid Yowah Boulder Opal 5.26ct
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Australian Solid Yowah Boulder Opal 5.26ct
$276.00

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Australian Boulder Opal Cabochon Cut 6.12 ct
Australian Boulder Opal Cabochon Cut 6.12 ct
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Boulder Opal Cabochon Cut. 6.12 ct
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Charismatic Mexican Fire Opal. Oval cut. 2.04 ct.
Charismatic Mexican Fire Opal. Oval cut. 2.04 ct.
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Charismatic Mexican Fire Opal. Oval cut. 2.04 ct.
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Natural Solid White Opal Cabochon Oval Cut 2.60 ct
Natural Solid White Opal Cabochon Oval Cut 2.60 ct
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Beautiful Natural Solid White Opal. Cabochon Oval Cut. 2.60 ct.
$312.00

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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.
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Fire Opal set. The perfect combination for your bespoke jewelry. 6.38 ct.
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Australian Boulder Opal 25.86 ct
Australian Boulder Opal 25.86 ct
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Australian Boulder Opal 25.86 ct
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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.
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Emerald and Opal Doublet Set 5.73 ct
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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.
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Emerald and Opal Doublet Set 15.56 ct
$385.00

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