Natural and untreated gemstones for your jewelry

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. 

The Opal is associated with good luck, it is the birthstone for October together with Tourmaline and the gem fo 14th wedding anniversaries.

The name for the opal comes from the Sanskrit word "Upala", meaning precious stone or stone par excellence.

The Greek word "opallios" means "to see a change of colors".

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.

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


 

 

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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.
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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.
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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.
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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
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Amazing Australian Boulder Opal 20.75 ct

$328.00

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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
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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
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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
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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.
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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
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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.
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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
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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.
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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
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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.
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Boulder Opal 64.68 ct. Australian gemstone.

$236.00

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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
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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
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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
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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
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Boulder Opal 11.09 ct from Australia

$153.00

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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
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Elegant light crystal opal 2.77 ct

$214.00

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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.
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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
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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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Opal Doublets and Umbalite Garnets. This set is composed by a pair of bright Australian Opal doublet and two vivid Umbalites. The perfect combination for your bespoke jewelry.
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Umbalite Garnet and Opal Doublet Set 4.96 ct

$230.00

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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
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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
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Dark Ethiopian Opal Incredible pattern. 1.66 ct

$198.00

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Opal Doublets and Red Garnets. This set is composed by a pair of bright Australian Opal doublet and two vivid Garnets. The perfect combination for your bespoke jewelry.
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Red Garnet and Opal Doublet Set 4.58 ct

$230.00

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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
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Welo Opal Stone 7.19 ct

$710.00

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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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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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Australian Solid Yowah Boulder Opal 5.26ct
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Australian Solid Yowah Boulder Opal 5.26ct

$276.00

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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.
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Fire Opal set. The perfect combination for your bespoke jewelry. 6.38 ct.

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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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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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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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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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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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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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Yohaw Opal Stone 25.61 ct
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Yohaw Opal Stone 25.61

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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.
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Emerald and Opal Doublet Set 5.73 ct

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