Loose Australian Black Opal Stones

Loose Australian black opal stones provide jewelry designers and gemstone collectors with the ultimate material for bespoke custom creations. Each loose stone in our collection is cut from a single solid piece of natural precious opal mined in the New South Wales outback. Free from any preset metalwork, these individual loose black opals allow complete examination of their natural potch backing and genuine color play from every angle.

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0.5ct Black Opal – Neon Red Rainbow Fire

Original price was: AU$4,100.Current price is: AU$2,878.
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2.14ct Natural Black Opal Heart with Rolling Multicolor Fire

AU$2,856
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Black Opal Teardrop – 2.84 ct Green Blue Fire Gemstone

AU$2,410
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Black Crystal Opal 2.99 ct Multicolor Fire

AU$2,173
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5.11ct Black Opal Electric Blue

AU$2,029
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1.59ct Natural Black Opal – Oval Neon Blue Fire

AU$1,957
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4.84ct Natural Black Opal Heart Neon Green

AU$1,834
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1.67ct Natural Black Opal Oval Green Fire

AU$1,727
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3.05ct Natural Black Opal Green Blue

AU$1,727
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Black Opal Teardrop Neon Blue Cyan 3.47ct

AU$1,698
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5.26ct Natural Black Opal Heart Deep Blue Green Fire

AU$1,655
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2.7ct Black Opal Green Blue Fire

AU$1,583
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3.2ct Natural Black Opal Heart Neon Blue Green Fire

AU$1,468
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1.52ct Natural Black Opal – Oval Green Blue

AU$1,388
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Bright Blue Fire Black Opal 1.22 ct

AU$1,245
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1.5ct Natural Black Opal Teardrop Electric Neon Orange

AU$1,180
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1.8ct Black Opal Green Blue Fire

AU$1,165
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Black Opal 1.2 ct Blue Green Flash

AU$1,093
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Metallic Green Fire Lightning Ridge Black Opal Teardrop 1 ct

AU$885
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0.98ct Natural Black Opal – Oval Blue Green

AU$863

Hand Selected Solitaires for Custom Settings

These loose black opals represent the pinnacle of Australian precious gemstones. Free from preset metalwork, each stone can be evaluated from every angle, displaying its natural potch backing and genuine color bar. Whether setting in solid gold or platinum, these stones deliver high contrast color play. View details about shipping upgrades on our shipping policy page.

Frequently Asked Questions

Are these loose black opals calibrated?

Our loose black opals are primarily cut as freeform shapes to maximize their natural color play.

How can I create jewelry with a loose black opal?

Loose black opals are ideal for custom jewelry projects including bespoke rings and pendants.

Can I request a physical certificate?

Yes, an independent physical gemologist certificate from Symmetry Gemmological and Valuation Services can be arranged.