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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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White Australian Opal
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ID: 727110
Weight: 0.77ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.10
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ID: 727061
Weight: 0.39ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.70
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ID: 704599
Weight: 3.11ct
Size: 13.3 x 9.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 77.75
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ID: 522130
Weight: 13.46ct
Size: 14.7 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.84
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ID: 718558
Weight: 8.60ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.60
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ID: 696896
Weight: 2.57ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 77.87
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ID: 678880
Weight: 6.97ct
Size: 19.2 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.82
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ID: 548042
Weight: 1.22ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 366.00
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ID: 718044
Weight: 22.31ct
Size: 28.9 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.32
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ID: 691380
Weight: 5.50ct
Size: 16.8 x 11.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 297.00
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ID: 718554
Weight: 16.59ct
Size: 29.3 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.54
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ID: 548002
Weight: 0.94ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 310.20
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ID: 691431
Weight: 1.21ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 65.34
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ID: 704530
Weight: 1.59ct
Size: 9.3 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.70
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ID: 691559
Weight: 2.31ct
Size: 13.5 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 124.74
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ID: 711258
Weight: 4.41ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 117.37
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ID: 708628
Weight: 3.54ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 107.22
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ID: 691104
Weight: 3.34ct
Size: 12.9 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 180.36
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ID: 628029
Weight: 7.17ct
Size: 22.5 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.23
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ID: 628045
Weight: 9.86ct
Size: 20.4 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.16
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ID: 668346
Weight: 33.48ct
Size: 36.9 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.53
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ID: 704930
Weight: 0.84ct
Size: 9.1 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.20
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ID: 516166
Weight: 1.58ct
Size: 9.9 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.71
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ID: 704886
Weight: 1.51ct
Size: 10.5 x 7.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.30
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ID: 696890
Weight: 2.21ct
Size: 11.7 x 8.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 66.96
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ID: 575198
Weight: 19.83ct
Size: 22.8 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.53
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ID: 718612
Weight: 21.08ct
Size: 20.9 x 19.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 126.48
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ID: 626576
Weight: 8.30ct
Size: 19.3 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.69
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ID: 704821
Weight: 2.02ct
Size: 14.1 x 8.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 60.60
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ID: 727038
Weight: 0.50ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.00
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ID: 548533
Weight: 1.50ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 495.00
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ID: 548159
Weight: 1.61ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 483.00
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ID: 668347
Weight: 25.05ct
Size: 31.7 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 90.18
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ID: 629219
Weight: 11.65ct
Size: 17 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 97.86
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ID: 727301
Weight: 0.56ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.80
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ID: 727103
Weight: 0.61ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.30
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ID: 697122
Weight: 1.62ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.09
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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: 548003
Weight: 0.81ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 243.00
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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: 704912
Weight: 1.14ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.20
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ID: 718638
Weight: 10.92ct
Size: 22.6 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.52
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ID: 727041
Weight: 0.65ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.50
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ID: 704547
Weight: 2.21ct
Size: 12.6 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.30
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ID: 548529
Weight: 1.11ct (total)
Size: 7.2 x 5.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 366.30
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ID: 669170
Weight: 4.38ct
Size: 15.2 x 11.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 131.40
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ID: 727062
Weight: 0.62ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.60
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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: 515848
Weight: 1.21ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.14
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ID: 630673
Weight: 9.46ct
Size: 17.9 x 12 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.46
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ID: 727356
Weight: 0.54ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.20
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ID: 697125
Weight: 2.81ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 85.14
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ID: 302919
Weight: 7.81ct
Size: 16.4 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.17
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ID: 678872
Weight: 11.42ct
Size: 21.7 x 18.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.52
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ID: 727353
Weight: 0.48ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 679238
Weight: 11.24ct
Size: 16.7 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.44
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ID: 548004
Weight: 0.85ct (total)
Size: 6.6 x 4.8 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 280.50
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ID: 636158
Weight: 16.52ct
Size: 19 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 138.77
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ID: 679247
Weight: 13.03ct
Size: 22.4 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.18
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ID: 704590
Weight: 1.94ct
Size: 10.5 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.50
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FAQs

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.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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