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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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Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor Australian Opal
Orange
Pink
Purple
Red
Turquoise
Violet
White Australian Opal
Yellow
Single
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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: 704822
Weight: 1.52ct
Size: 11.1 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.60
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ID: 548154
Weight: 1.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 321.00
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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: 628387
Weight: 11.36ct
Size: 17.5 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.16
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ID: 727031
Weight: 1.71ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 51.30
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ID: 669177
Weight: 5.16ct
Size: 14.1 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 154.80
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ID: 691759
Weight: 1.11ct
Size: 12 x 7.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.94
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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: 628048
Weight: 15.41ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 92.46
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ID: 726825
Weight: 0.64ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.20
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ID: 744807
Weight: 3.94ct
Size: 12.1 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.70
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ID: 371701
Weight: 33.93ct
Size: 26.7 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 269.36
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ID: 697125
Weight: 2.81ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 85.14
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ID: 727055
Weight: 1.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.60
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ID: 744810
Weight: 3.54ct
Size: 14.7 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.70
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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: 727062
Weight: 0.62ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.60
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ID: 727483
Weight: 1.14ct (total)
Size: 8 x 5.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 34.20
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ID: 718555
Weight: 63.70ct
Size: 29.5 x 29.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 382.20
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ID: 321836
Weight: 13.35ct
Size: 21.4 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 123.36
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ID: 668347
Weight: 25.05ct
Size: 31.7 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 90.18
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ID: 668343
Weight: 33.02ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 118.87
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ID: 673596
Weight: 4.45ct
Size: 14.4 x 11.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 133.50
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ID: 627857
Weight: 11.60ct
Size: 19.8 x 15.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.60
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ID: 744780
Weight: 3.16ct
Size: 9.7 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.80
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ID: 744018
Weight: 18.83ct
Size: 22.7 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 1,129.80
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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: 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: 704923
Weight: 0.98ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.40
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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: 679146
Weight: 15.66ct
Size: 18.4 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 93.96
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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: 744811
Weight: 5.44ct
Size: 15 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.20
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ID: 697579
Weight: 2.96ct
Size: 11.7 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 89.69
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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: 727060
Weight: 1.07ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.10
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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: 628031
Weight: 14.37ct
Size: 16.4 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.71
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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: 691564
Weight: 2.05ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 110.70
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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: 522174
Weight: 21.82ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 144.01
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ID: 679213
Weight: 7.48ct
Size: 19.1 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.88
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ID: 726937
Weight: 0.93ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.90
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ID: 691565
Weight: 2.35ct
Size: 14 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 126.90
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ID: 679243
Weight: 11.23ct
Size: 18.3 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.38
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ID: 548043
Weight: 1.27ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 419.10
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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: 704877
Weight: 1.61ct
Size: 10.7 x 7.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.30
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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: 704531
Weight: 2.82ct
Size: 12.5 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 84.60
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ID: 744068
Weight: 3.19ct (total)
Size: 13.3 x 6.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 114.17
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ID: 548526
Weight: 1.65ct (total)
Size: 8.2 x 6.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 544.50
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ID: 673926
Weight: 2.54ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 76.20
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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: 704530
Weight: 1.59ct
Size: 9.3 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.70
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ID: 548397
Weight: 1.36ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 448.80
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ID: 704645
Weight: 1.48ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.40
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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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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 -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

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

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

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

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate
Enlarged Gemstone Image