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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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For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor Australian Opal
Orange
Pink
Purple
Red
Turquoise
Violet
White Australian Opal
Yellow
Single
Pairs
Lots
Faceted
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ID: 449597
Weight: 21.20ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 195.89
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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: 726917
Weight: 0.74ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.20
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ID: 727110
Weight: 0.77ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.10
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ID: 727304
Weight: 0.48ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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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: 718478
Weight: 35.49ct
Size: 30.6 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 127.76
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ID: 635334
Weight: 11.03ct
Size: 22.7 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 92.65
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ID: 704540
Weight: 1.33ct
Size: 12.7 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.25
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ID: 727353
Weight: 0.48ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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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: 726944
Weight: 0.61ct
Size: 7.6 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.30
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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: 522128
Weight: 14.29ct
Size: 21.6 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 94.32
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ID: 669112
Weight: 3.58ct
Size: 14.5 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 107.40
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ID: 708424
Weight: 3.48ct
Size: 13.3 x 10.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 105.41
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ID: 726885
Weight: 0.49ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.70
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ID: 744116
Weight: 8.90ct
Size: 21.5 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.50
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ID: 627970
Weight: 11.19ct
Size: 18.2 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.14
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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: 678872
Weight: 11.42ct
Size: 21.7 x 18.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.52
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ID: 727482
Weight: 0.89ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 26.70
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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: 548051
Weight: 1.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 324.00
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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: 679217
Weight: 18.42ct
Size: 22.4 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 110.52
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ID: 718042
Weight: 15.10ct
Size: 25.1 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.36
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ID: 627858
Weight: 12.73ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 76.38
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ID: 727208
Weight: 1.36ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.80
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ID: 726942
Weight: 0.49ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.70
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ID: 727307
Weight: 0.53ct
Size: 7.1 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.90
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ID: 704826
Weight: 1.54ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.20
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ID: 548522
Weight: 0.95ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 285.00
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ID: 718045
Weight: 51.22ct
Size: 32.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 184.39
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ID: 744812
Weight: 3.70ct
Size: 13.1 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.50
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ID: 726938
Weight: 0.45ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.50
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ID: 727108
Weight: 0.59ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.70
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ID: 691105
Weight: 1.02ct
Size: 13.2 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 55.08
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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: 744782
Weight: 5.40ct
Size: 16.4 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.00
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ID: 548153
Weight: 1.62ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 486.00
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ID: 697093
Weight: 3.60ct
Size: 13.2 x 10.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 109.08
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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: 691555
Weight: 1.70ct
Size: 10.2 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.88
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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: 522179
Weight: 18.73ct
Size: 23.5 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 123.62
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ID: 726884
Weight: 0.52ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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ID: 709108
Weight: 3.16ct
Size: 15.8 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 95.71
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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: 627633
Weight: 13.49ct
Size: 19.8 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 124.64
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ID: 704598
Weight: 2.18ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 54.50
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ID: 691431
Weight: 1.21ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 65.34
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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: 548002
Weight: 0.94ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 310.20
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ID: 522638
Weight: 9.66ct
Size: 22.4 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.76
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ID: 548518
Weight: 0.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 293.70
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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: 744806
Weight: 1.82ct
Size: 10.6 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.10
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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: 704858
Weight: 1.65ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.50
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Why Buy Australian Opal from GemSelect?

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

Fast and reliable service.

Posted By Zæck in December, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
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Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight 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 -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
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