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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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ID: 704857
Weight: 0.99ct
Size: 8.7 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.70
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ID: 708632
Weight: 4.25ct
Size: 13.2 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 107.27
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ID: 519752
Weight: 1.55ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.01
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ID: 708624
Weight: 5.06ct
Size: 15.7 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 153.25
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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: 628024
Weight: 8.01ct
Size: 15.6 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.28
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ID: 726815
Weight: 1.20ct
Size: 9.5 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 36.00
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ID: 718609
Weight: 17.56ct
Size: 24 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 105.36
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ID: 727358
Weight: 0.44ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.20
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ID: 691103
Weight: 2.98ct
Size: 11.6 x 11.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 160.92
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ID: 708627
Weight: 5.13ct
Size: 16.5 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 129.48
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ID: 704523
Weight: 1.54ct
Size: 9.1 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.50
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ID: 708629
Weight: 5.16ct
Size: 16 x 11.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 156.29
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ID: 704535
Weight: 1.67ct
Size: 11.1 x 8.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 50.10
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ID: 704877
Weight: 1.61ct
Size: 10.7 x 7.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.30
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ID: 635338
Weight: 13.60ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 114.24
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ID: 704558
Weight: 1.75ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 52.50
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ID: 679242
Weight: 5.29ct
Size: 17.4 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.45
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ID: 691200
Weight: 0.76ct
Size: 11 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 41.04
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ID: 547996
Weight: 1.00ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 330.00
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ID: 678678
Weight: 8.27ct
Size: 27.2 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.62
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ID: 628408
Weight: 20.61ct
Size: 31.9 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 123.66
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ID: 727217
Weight: 0.52ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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ID: 708418
Weight: 3.45ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 104.50
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ID: 711823
Weight: 2.84ct
Size: 13.2 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 75.59
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ID: 727035
Weight: 1.00ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.00
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ID: 628052
Weight: 17.61ct
Size: 22.8 x 17.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 105.66
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ID: 718511
Weight: 23.45ct
Size: 21.7 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 140.70
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ID: 679143
Weight: 13.99ct
Size: 20.7 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 83.94
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ID: 711827
Weight: 3.95ct
Size: 15.1 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 105.13
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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: 704531
Weight: 2.82ct
Size: 12.5 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 84.60
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ID: 697182
Weight: 1.16ct
Size: 9.6 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.15
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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: 727066
Weight: 0.58ct
Size: 7.2 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 17.40
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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: 697185
Weight: 2.29ct
Size: 11.1 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 69.38
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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: 708623
Weight: 4.25ct
Size: 15.6 x 9.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 128.72
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ID: 548001
Weight: 1.78ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 534.00
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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: 678767
Weight: 10.26ct
Size: 19.2 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.56
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ID: 704628
Weight: 1.18ct
Size: 13.2 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.40
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ID: 697094
Weight: 3.07ct
Size: 13 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 93.02
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ID: 673921
Weight: 3.33ct
Size: 14.2 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 99.90
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ID: 704526
Weight: 2.35ct
Size: 10.5 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 70.50
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ID: 678768
Weight: 5.41ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.46
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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: 697577
Weight: 2.16ct
Size: 12.3 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 65.45
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ID: 674261
Weight: 5.15ct
Size: 15.1 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 154.50
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ID: 704927
Weight: 1.18ct
Size: 9.2 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.40
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ID: 708419
Weight: 3.51ct
Size: 16.1 x 9.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 106.31
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ID: 674255
Weight: 3.02ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 90.60
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ID: 704631
Weight: 1.78ct
Size: 10.8 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 53.40
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ID: 679222
Weight: 5.77ct
Size: 18.1 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.62
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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: 704925
Weight: 1.50ct
Size: 10.4 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.00
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ID: 718043
Weight: 46.92ct
Size: 36.9 x 28.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 168.91
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ID: 679139
Weight: 6.17ct
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.02
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ID: 691377
Weight: 3.78ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 204.12
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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

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 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.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 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