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.

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

Size Explained

Choose Size or Size Range

For Example: 6-7

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

Cabochons

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1.85ct Multicolor Opal Doublet, Pear Shape, Opaque

14.7 x 7.5 mm

$ 40.54

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1.70ct Multicolor Opal, Oval, Transparent

11.6 x 8.8 mm

$ 42.33

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11.00ct Multicolor Boulder Opal, Fancy, Opaque

22.3 x 11.5 mm

$ 54.78

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1.70ct Multicolor Opal, Oval, Transparent

11.1 x 8.3 mm

$ 42.33

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51.46ct Multicolor Opal, Oval, Opaque

38.3 x 25.5 mm

$ 153.77

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1.75ct Multicolor Opal, Oval, Transparent

10.9 x 7.9 mm

$ 78.44

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9.65ct Multicolor Boulder Opal, Marquise, Opaque

25.3 x 10.3 mm

$ 67.28

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1.12ct Multicolor Opal, Oval, Transparent

10 x 7 mm (calibrated)

$ 27.89

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0.68ct Multicolor Opal, Pear Shape, Transparent

8 x 5.7 mm

$ 16.93

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14.40ct Multicolor Boulder Opal, Cushion, Translucent

18.4 x 16.2 mm

$ 100.40

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1.70ct White Opal, Oval, Transparent

12 x 8.4 mm

$ 42.33

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26.23ct Multicolor Boulder Opal, Pear Shape, Opaque

23.2 x 17 mm

$ 201.16

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14.54ct Multicolor Boulder Opal, Fancy, Opaque

20 x 13.5 mm

$ 72.41

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1.52ct Multicolor Opal, Oval, Transparent

11.1 x 8.2 mm

$ 37.85

View Gem

5.52ct Multicolor Opal, Oval, Translucent

14.6 x 10.5 mm

$ 137.45

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1.22ct Multicolor Opal, Oval, Transparent

9.5 x 7.1 mm

$ 30.38

View Gem

13.49ct Multicolor Boulder Opal, Oval, Opaque

19.8 x 13.9 mm

$ 103.45

View Gem

9.69ct Multicolor Boulder Opal, Trillion, Opaque

14 x 14 mm (calibrated)

$ 40.21

View Gem

2.03ct Multicolor Boulder Opal, Fancy, Opaque

9.3 x 7.2 mm

$ 10.15

View Gem

19.83ct Multicolor Boulder Opal, Trillion, Opaque

22.8 x 21.2 mm

$ 65.18

View Gem

1.21ct Multicolor Opal, Oval, Transparent

9 x 6.7 mm

$ 331.42

View Gem

27.17ct Multicolor Boulder Opal, Cushion, Opaque

33.3 x 11.9 mm

$ 148.84

View Gem

1.78ct Multicolor Opal, Oval, Transparent

10.8 x 8.1 mm

$ 44.32

View Gem

11.65ct Multicolor Boulder Opal, Round, Opaque

17 mm (calibrated)

$ 81.22

View Gem

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Overall Rating -> 10

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025

Source: Bizrate

Overall Rating -> 10

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026

Source: Bizrate

Overall Rating -> 10

Enjoy every moment

Posted By Ferns in October, 2025

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Overall Rating -> 10

The website was very easy to use.

Posted By Garnet in January, 2026

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Overall Rating -> 10

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026

Source: Bizrate

Overall Rating -> 10

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025

Source: Bizrate

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