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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: 704589
Weight: 2.96ct
Size: 12.3 x 9.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 88.80
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ID: 691376
Weight: 4.41ct
Size: 14.6 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 238.14
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ID: 708633
Weight: 4.14ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 125.39
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ID: 668077
Weight: 3.56ct
Size: 14.8 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 106.80
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ID: 667935
Weight: 51.46ct
Size: 38.3 x 25.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 185.26
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ID: 628048
Weight: 15.41ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 92.46
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ID: 673594
Weight: 4.24ct
Size: 14.2 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 127.20
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ID: 630675
Weight: 5.28ct
Size: 17.3 x 15.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.35
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ID: 248000
Weight: 13.14ct
Size: 19.5 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 121.42
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ID: 704818
Weight: 1.86ct
Size: 11.9 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 55.80
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ID: 673709
Weight: 3.37ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 101.10
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ID: 718048
Weight: 62.29ct
Size: 43.8 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 224.24
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ID: 697174
Weight: 1.82ct
Size: 11.2 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.15
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ID: 548532
Weight: 1.12ct (total)
Size: 6.9 x 4.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 336.00
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ID: 628393
Weight: 10.65ct
Size: 20.2 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.90
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ID: 691557
Weight: 1.75ct
Size: 10.9 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 94.50
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ID: 727109
Weight: 1.06ct
Size: 9.4 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.80
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ID: 691768
Weight: 2.18ct
Size: 11 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 117.72
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ID: 708818
Weight: 4.19ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 126.91
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ID: 726818
Weight: 0.64ct
Size: 7.3 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.20
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ID: 691370
Weight: 2.50ct
Size: 15.8 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 135.00
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ID: 678668
Weight: 10.30ct
Size: 22.6 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.80
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ID: 704933
Weight: 1.03ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.90
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ID: 718639
Weight: 27.89ct
Size: 25.7 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 167.34
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ID: 668846
Weight: 5.00ct
Size: 13 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 150.00
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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: 726878
Weight: 0.52ct
Size: 7.2 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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ID: 704853
Weight: 1.70ct
Size: 11.6 x 8.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.00
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ID: 635344
Weight: 15.09ct
Size: 18.5 x 14.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 126.76
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ID: 678773
Weight: 14.15ct
Size: 17.9 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 84.90
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ID: 727349
Weight: 0.68ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.40
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ID: 302900
Weight: 23.34ct
Size: 20.8 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 215.66
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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: 679224
Weight: 8.10ct
Size: 21.3 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.60
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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: 691102
Weight: 1.54ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 83.16
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ID: 704534
Weight: 1.29ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.70
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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: 628032
Weight: 9.26ct
Size: 21.4 x 15.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 77.78
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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: 524128
Weight: 19.30ct
Size: 25.4 x 21.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 127.38
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ID: 718039
Weight: 33.43ct
Size: 32.8 x 25.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.35
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ID: 704626
Weight: 1.59ct
Size: 10.6 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.70
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ID: 636153
Weight: 16.30ct
Size: 24.9 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 136.92
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ID: 678877
Weight: 9.98ct
Size: 21.9 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.88
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ID: 627971
Weight: 9.50ct
Size: 18.2 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.00
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ID: 697176
Weight: 2.60ct
Size: 12.7 x 9.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 65.65
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ID: 548512
Weight: 1.46ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 481.80
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ID: 691681
Weight: 0.75ct
Size: 12.3 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 40.50
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ID: 691112
Weight: 3.50ct
Size: 16 x 10.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 189.00
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ID: 704566
Weight: 2.10ct
Size: 14 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 63.00
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ID: 628385
Weight: 15.18ct
Size: 20.8 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.08
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ID: 718512
Weight: 50.57ct
Size: 35.2 x 23.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 303.42
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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: 704885
Weight: 1.68ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.00
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ID: 705021
Weight: 0.93ct
Size: 11.9 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.90
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ID: 696849
Weight: 3.57ct (total)
Size: 11.5 x 8.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 108.17
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ID: 727352
Weight: 0.40ct
Size: 7.8 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.00
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ID: 548535
Weight: 0.99ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 297.00
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ID: 669169
Weight: 7.07ct
Size: 19.1 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 212.10
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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

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD 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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 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

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

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very professional site

Posted By JR in January, 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

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD 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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 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

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

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very professional site

Posted By JR in January, 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