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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: 635344
Weight: 15.09ct
Size: 18.5 x 14.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 126.76
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ID: 679217
Weight: 18.42ct
Size: 22.4 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 110.52
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ID: 667941
Weight: 24.99ct
Size: 31 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 89.96
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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: 709109
Weight: 3.03ct
Size: 14.6 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 91.78
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ID: 523153
Weight: 11.18ct
Size: 23.3 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.79
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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: 704521
Weight: 1.32ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.00
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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: 718564
Weight: 75.33ct
Size: 43.5 x 29.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 451.98
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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: 704860
Weight: 1.89ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.70
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ID: 691375
Weight: 1.87ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 100.98
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ID: 718041
Weight: 29.81ct
Size: 26 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.32
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ID: 704923
Weight: 0.98ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.40
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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: 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: 727036
Weight: 1.05ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.50
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ID: 705019
Weight: 1.96ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 58.80
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ID: 704580
Weight: 1.16ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.80
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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: 674255
Weight: 3.02ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 90.60
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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: 629219
Weight: 11.65ct
Size: 17 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 97.86
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ID: 718680
Weight: 31.79ct
Size: 32.3 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 114.44
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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: 718612
Weight: 21.08ct
Size: 20.9 x 19.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 126.48
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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: 548512
Weight: 1.46ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 481.80
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ID: 420744
Weight: 12.87ct
Size: 21 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 101.93
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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: 636042
Weight: 7.10ct
Size: 21.2 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.64
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ID: 668349
Weight: 28.90ct
Size: 32.9 x 21.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 104.04
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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: 704853
Weight: 1.70ct
Size: 11.6 x 8.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.00
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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: 708817
Weight: 4.69ct
Size: 14.3 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 142.06
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ID: 697722
Weight: 1.27ct
Size: 11.1 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.48
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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: 524030
Weight: 5.57ct (total)
Size: 18.4 x 7.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 120.50
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ID: 627852
Weight: 8.68ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 52.08
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ID: 678673
Weight: 11.36ct
Size: 26.3 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.16
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ID: 628410
Weight: 12.25ct
Size: 30.2 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.50
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ID: 674161
Weight: 3.96ct
Size: 14.4 x 11.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 118.80
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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: 708816
Weight: 4.21ct
Size: 18.8 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 127.51
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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: 708417
Weight: 4.01ct
Size: 14.7 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 121.45
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ID: 718560
Weight: 16.75ct
Size: 26.6 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.50
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ID: 704851
Weight: 1.57ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 47.10
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ID: 718604
Weight: 33.35ct
Size: 46.8 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 200.10
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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: 704919
Weight: 1.22ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.60
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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: 704875
Weight: 1.55ct
Size: 11 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 46.50
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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: 696886
Weight: 2.05ct
Size: 12.3 x 9.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 62.11
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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: 704589
Weight: 2.96ct
Size: 12.3 x 9.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 88.80
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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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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 -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 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

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 -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED 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 -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 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

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 -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED 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