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Australian Opal: Natural Black and White Opal Stones, Calibrated Loose Australian Opals, Wholesale Opal

Australian Opal Weight
Australian Opal Size
Australian Opal Clarity
Australian Opal Price

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For Example: 8-9
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Black
Blue
Brown
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Multicolor Australian Opal
Orange
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Red
Turquoise
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White Australian Opal
Yellow
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ID: 727064
Weight: 0.58ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.40
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ID: 718641
Weight: 40.55ct
Size: 26 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 243.30
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ID: 708422
Weight: 2.62ct
Size: 15.4 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 79.36
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ID: 696853
Weight: 2.22ct (total)
Size: 9.8 x 6.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 67.27
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ID: 704825
Weight: 1.87ct
Size: 11 x 7.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 56.10
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ID: 718610
Weight: 16.76ct
Size: 29.1 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.56
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ID: 708413
Weight: 2.58ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 78.14
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ID: 548523
Weight: 0.85ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 255.00
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ID: 726920
Weight: 0.38ct
Size: 7.6 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.50
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ID: 704876
Weight: 1.48ct
Size: 9.4 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.40
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ID: 629941
Weight: 6.38ct
Size: 21.1 x 9.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.59
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ID: 517039
Weight: 1.51ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.85
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ID: 704644
Weight: 1.27ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.10
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ID: 673994
Weight: 6.18ct
Size: 16.9 x 12 mm
Clarity: Transparent
Content: 1 pc
Price: $ 185.40
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ID: 704642
Weight: 1.21ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.30
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ID: 704551
Weight: 1.93ct
Size: 13.1 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.25
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ID: 718605
Weight: 10.71ct
Size: 24.8 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.26
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ID: 726942
Weight: 0.49ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.70
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ID: 630179
Weight: 11.73ct
Size: 19 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 98.53
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ID: 691209
Weight: 3.01ct
Size: 14.7 x 10.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 162.54
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ID: 727304
Weight: 0.48ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 727488
Weight: 1.59ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 47.70
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ID: 704572
Weight: 2.90ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 72.50
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ID: 679213
Weight: 7.48ct
Size: 19.1 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.88
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ID: 371701
Weight: 33.93ct
Size: 26.7 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 269.36
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ID: 628391
Weight: 16.83ct
Size: 23.2 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.98
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ID: 548158
Weight: 0.82ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 270.60
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ID: 708631
Weight: 3.52ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 106.61
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ID: 704860
Weight: 1.89ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.70
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ID: 718646
Weight: 9.18ct
Size: 16.7 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.08
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ID: 711826
Weight: 5.88ct
Size: 14.7 x 11.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 156.50
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ID: 628054
Weight: 11.28ct
Size: 23.7 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.68
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ID: 696856
Weight: 4.65ct (total)
Size: 10.5 x 8.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 140.89
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ID: 545906
Weight: 2.91ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 104.76
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ID: 697575
Weight: 1.18ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.76
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ID: 628021
Weight: 7.69ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 64.60
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ID: 727350
Weight: 0.42ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.60
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ID: 521760
Weight: 14.46ct
Size: 23.6 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 95.44
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ID: 704552
Weight: 2.42ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 72.60
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ID: 469563
Weight: 39.95ct
Size: 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 239.70
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ID: 302922
Weight: 32.39ct
Size: 33.7 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 299.28
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ID: 548153
Weight: 1.62ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 486.00
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ID: 636048
Weight: 7.43ct
Size: 23.9 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.41
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ID: 636049
Weight: 11.57ct
Size: 17.3 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.19
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ID: 696895
Weight: 2.34ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 59.09
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ID: 365252
Weight: 10.04ct
Size: 15.2 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 92.77
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ID: 726820
Weight: 0.36ct
Size: 7.5 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.80
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ID: 727063
Weight: 1.38ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.40
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ID: 627632
Weight: 8.06ct
Size: 16.8 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 74.47
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ID: 727213
Weight: 0.59ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.70
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ID: 704568
Weight: 2.50ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.00
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ID: 704565
Weight: 1.85ct
Size: 11.1 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.50
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ID: 727386
Weight: 0.72ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.60
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ID: 727216
Weight: 0.69ct
Size: 7.3 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 20.70
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ID: 630676
Weight: 7.30ct
Size: 15 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.32
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ID: 629938
Weight: 6.10ct
Size: 19.2 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.24
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ID: 629949
Weight: 7.48ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 62.83
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ID: 704583
Weight: 1.25ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.50
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ID: 704574
Weight: 1.51ct
Size: 11.6 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.30
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ID: 627858
Weight: 12.73ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 76.38
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Why Choose Australian Opals?

Australian opals are prized for their unmatched brilliance and vibrant colors. Originating from renowned mines such as Coober Pedy and Lightning Ridge, these natural opals are ideal for custom jewelry or gemstone collectors. With options ranging from Australian Black opals to shimmering Australian White opals, each stone offers unique patterns and a touch of Australia's natural beauty.

Popular Varieties of Australian Opals

Explore our collection of Australian opals loose, featuring high-quality stones like solid Australian opals, opal cabochons, and loose opal stones. Whether you’re seeking rare Australian Black opals or the radiant colors of Coober Pedy opals, our selection is designed to meet every preference.

Where Do Australian Loose Opals Come From?

Australia is home to some of the world's most famous opal mines, including Lightning Ridge, known for its dark and brilliant hues, and Coober Pedy, famous for its light and colorful stones. These mines produce a variety of natural opals, ensuring the authenticity and quality of every gemstone.

Caring for Your Loose Australian Opals

To preserve the beauty of your Australian loose opals, handle them with care and avoid exposing them to harsh chemicals. These natural opals are sensitive to extreme temperature changes but, with proper care, will retain their stunning colors and unique patterns for a lifetime.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

FAQ's

What makes Australian opals unique?

Australian opals are renowned for their vibrant colors and natural patterns, making them some of the most sought-after gemstones worldwide. Sourced from famous Australian opal mines like Coober Pedy and Lightning Ridge, these natural opals come in a variety of types, including Australian Black opal, Australian White opal, and solid Australian opal gemstones.

What are loose Australian opals used for?

Loose Australian opals are perfect for custom jewelry designs or as collectible gemstones. Whether you're looking for loose opal stones, opal cabochons, or Australian opal loose varieties, these gems add a touch of elegance to any creation.

Where do the best Australian loose opals come from?

Australia's opal mines, such as Coober Pedy and Lightning Ridge, are world-famous for producing high-quality opals. These mines yield stunning loose opals, including Australian Black opals and solid Australian opals, treasured for their exceptional beauty.

How can I care for my loose Australian opals?

To maintain the luster of your loose Australian opal, avoid exposure to harsh chemicals and extreme temperatures. These natural opals are delicate and should be handled with care to preserve their brilliance and unique patterns.

What is the difference between solid Australian opals and opal cabochons?

Solid Australian opals are single pieces of opal with natural patterns, while opal cabochons are opals cut and polished into rounded shapes for use in jewelry. Both are popular choices for creating unique and elegant designs.

Are Australian loose opals a good investment?

Yes, Australian loose opals, especially those from renowned mines like Lightning Ridge and Coober Pedy, are considered valuable. Natural opals such as Australian Black opals and Australian White opals hold their worth due to their rarity and beauty.

Can I find loose Australian opals in different sizes and shapes?

Absolutely! Loose Australian opals come in various sizes, shapes, and forms, including loose opal stones and opal cabochons, making them versatile for different design needs. Whether you prefer large statement pieces or smaller, intricate designs, there's an option for every taste.

Enlarged Gemstone Image