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

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

View our collection of Australian opals, showcasing the finest natural opals sourced directly from Australia's renowned mines. Whether you're looking for Coober Pedy opals, exquisite Lightning Ridge opals, or rare Australian Black opals, we offer a variety of solid Australian opal gemstones and opal cabochons perfect for custom jewelry or collections. Explore our range of loose opal stones today!

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

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Black
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White Australian Opal
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ID: 548151
Weight: 0.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 244.75
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ID: 669116
Weight: 4.44ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 111.00
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ID: 667931
Weight: 50.36ct
Size: 36.9 x 27 mm
Clarity: Opaque
Content: 1 pc
Price: $ 151.08
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ID: 667936
Weight: 48.08ct
Size: 40.1 x 27.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 173.09
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ID: 515850
Weight: 3.78ct
Size: 13.6 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 99.79
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ID: 667939
Weight: 36.33ct
Size: 32.2 x 22.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 130.79
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ID: 517047
Weight: 1.25ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.25
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ID: 548520
Weight: 1.72ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 430.00
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ID: 667934
Weight: 37.98ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 113.94
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ID: 691688
Weight: 1.27ct
Size: 10.7 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.58
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ID: 691110
Weight: 1.09ct
Size: 13.8 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.86
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ID: 691689
Weight: 1.46ct
Size: 11.9 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 78.84
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ID: 697574
Weight: 1.27ct
Size: 9.4 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.07
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ID: 727354
Weight: 0.55ct
Size: 8 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.75
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ID: 533814
Weight: 2.90ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 94.69
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ID: 704553
Weight: 1.51ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.30
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ID: 704563
Weight: 1.69ct
Size: 11.3 x 8.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 50.70
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ID: 668941
Weight: 5.95ct
Size: 15.1 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 178.50
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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: 704883
Weight: 1.70ct
Size: 11.1 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.00
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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: 727061
Weight: 0.39ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.70
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ID: 704537
Weight: 1.72ct
Size: 10.9 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.60
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ID: 727355
Weight: 0.50ct
Size: 7.5 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.00
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ID: 547997
Weight: 1.37ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 452.10
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ID: 704564
Weight: 1.76ct
Size: 12.3 x 8.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 52.80
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ID: 691764
Weight: 1.08ct
Size: 9.1 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.32
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ID: 691374
Weight: 2.54ct
Size: 15 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 137.16
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ID: 718038
Weight: 20.09ct
Size: 24.1 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.32
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ID: 704636
Weight: 1.29ct
Size: 10.1 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.70
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ID: 704562
Weight: 2.12ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 63.60
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ID: 709115
Weight: 3.90ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 118.13
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ID: 691201
Weight: 1.42ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 76.68
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ID: 704532
Weight: 1.50ct
Size: 11.9 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.00
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ID: 727060
Weight: 1.07ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.10
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ID: 548156
Weight: 0.85ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 280.50
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ID: 704859
Weight: 1.10ct
Size: 11.1 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.00
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ID: 697180
Weight: 1.37ct
Size: 12.1 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 41.51
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ID: 727300
Weight: 1.00ct
Size: 9.2 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.00
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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: 727113
Weight: 0.91ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.30
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ID: 704630
Weight: 1.27ct
Size: 9.4 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.10
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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: 697124
Weight: 1.90ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 47.98
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ID: 691204
Weight: 2.66ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 143.64
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ID: 704548
Weight: 2.17ct
Size: 10.6 x 8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.25
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ID: 691769
Weight: 2.67ct
Size: 15.6 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 144.18
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ID: 548404
Weight: 1.05ct
Size: 8.9 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 346.50
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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: 704625
Weight: 1.23ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.90
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ID: 727395
Weight: 0.86ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.80
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ID: 711260
Weight: 3.05ct
Size: 20.8 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 81.18
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ID: 704596
Weight: 2.07ct
Size: 11.4 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 62.10
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ID: 691434
Weight: 1.31ct
Size: 13.3 x 6.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 70.74
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ID: 727034
Weight: 0.53ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.90
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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: 704565
Weight: 1.85ct
Size: 11.1 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.50
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ID: 668840
Weight: 5.52ct
Size: 14.6 x 10.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 165.60
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ID: 704627
Weight: 0.95ct
Size: 9.3 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.50
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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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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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 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

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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 searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 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

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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 searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 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