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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: 674261
Weight: 5.15ct
Size: 15.1 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 154.50
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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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ID: 727384
Weight: 0.46ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.80
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ID: 727042
Weight: 0.45ct
Size: 5.9 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.50
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ID: 674259
Weight: 3.07ct
Size: 13.5 x 10.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 92.10
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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: 533806
Weight: 3.49ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 94.96
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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: 697569
Weight: 1.93ct
Size: 11 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.48
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ID: 669173
Weight: 5.38ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 161.40
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ID: 697095
Weight: 2.64ct
Size: 16.9 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 79.99
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ID: 704822
Weight: 1.52ct
Size: 11.1 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.60
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ID: 548160
Weight: 0.78ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 234.00
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ID: 697570
Weight: 2.24ct
Size: 11.3 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 67.87
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ID: 548408
Weight: 1.21ct
Size: 9 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 399.30
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ID: 726943
Weight: 0.48ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 705015
Weight: 3.16ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 94.80
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ID: 691766
Weight: 2.89ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 156.06
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ID: 691685
Weight: 1.35ct
Size: 11.5 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 72.90
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ID: 726940
Weight: 0.76ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.80
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ID: 704911
Weight: 1.28ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.40
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ID: 673716
Weight: 3.69ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 110.70
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ID: 547993
Weight: 1.51ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 498.30
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ID: 727033
Weight: 0.49ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.70
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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: 668849
Weight: 2.47ct
Size: 12.3 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 74.10
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ID: 704918
Weight: 1.44ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.20
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ID: 711259
Weight: 10.12ct
Size: 15.4 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 269.35
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ID: 691760
Weight: 4.17ct
Size: 13.9 x 10.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 225.18
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ID: 704571
Weight: 2.02ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 60.60
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ID: 727065
Weight: 0.62ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.50
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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: 726824
Weight: 0.68ct
Size: 8.1 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 20.40
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ID: 668344
Weight: 31.72ct
Size: 31.2 x 22.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 114.19
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ID: 727310
Weight: 0.36ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.80
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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: 691559
Weight: 2.31ct
Size: 13.5 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 124.74
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ID: 697492
Weight: 2.94ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 89.09
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ID: 727104
Weight: 0.78ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.40
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ID: 696607
Weight: 1.62ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.16
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ID: 704639
Weight: 1.21ct
Size: 9.9 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 36.30
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ID: 697100
Weight: 2.34ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.91
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ID: 726936
Weight: 0.74ct
Size: 7.2 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 22.20
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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: 704544
Weight: 2.20ct
Size: 11.6 x 8.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.00
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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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ID: 704568
Weight: 2.50ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.00
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ID: 704556
Weight: 1.70ct
Size: 12 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.00
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ID: 704570
Weight: 1.96ct
Size: 12.1 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.80
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ID: 673718
Weight: 7.25ct
Size: 21 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 217.50
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ID: 704931
Weight: 1.12ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.60
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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: 711258
Weight: 4.41ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 117.37
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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: 727109
Weight: 1.06ct
Size: 9.4 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.80
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ID: 691381
Weight: 5.88ct
Size: 21.3 x 12.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 317.52
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ID: 548155
Weight: 1.30ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 390.00
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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: 669113
Weight: 3.33ct
Size: 12.9 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 99.90
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ID: 697116
Weight: 2.63ct
Size: 14 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 79.69
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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 love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 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

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 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, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 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 -> 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

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 love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 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

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 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, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 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 -> 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

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