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Home Gemstones Gemstones By Country Australian Opal

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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1.07ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 26.64

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19.05ct Multicolor Opal, Oval, Opaque

23.6 x 15.6 mm

$ 56.92

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1.72ct Multicolor Opal, Oval, Transparent

10.5 x 8.1 mm

$ 42.83

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28.42ct Multicolor Opal, Oval, Opaque

28.9 x 20.2 mm

$ 84.92

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3.11ct Multicolor Boulder Opal, Round, Opaque

9 mm (calibrated)

$ 12.91

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1.34ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 333.66

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1.11ct Multicolor Opal, Pear Shape, Transparent

12 x 7.1 mm

$ 49.75

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8.68ct Multicolor Boulder Opal, Fancy, Opaque

20 x 15 mm (calibrated)

$ 43.23

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10.79ct Multicolor Boulder Opal, Fancy, Opaque

23.3 x 13.3 mm

$ 53.73

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1.29ct Multicolor Opal, Oval, Transparent

9.5 x 6.9 mm

$ 32.12

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24.71ct Multicolor Boulder Opal, Oval, Opaque

42.2 x 16.8 mm

$ 123.06

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0.81ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 20.17

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1.07ct Multicolor Opal, Oval, Transparent

9.7 x 7.4 mm

$ 26.64

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2.89ct Multicolor Opal, Oval, Transparent

13 x 9 mm (calibrated)

$ 129.53

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1.05ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 26.15

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1.94ct Multicolor Opal, Oval, Transparent

10.3 x 8.5 mm

$ 48.31

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1.31ct Multicolor Opal, Marquise, Transparent

13.3 x 6.9 mm

$ 58.71

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0.61ct Multicolor Opal, Pear Shape, Transparent

7.6 x 5.1 mm

$ 15.19

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3.54ct Multicolor Opal, Oval, Transparent

14 x 10 mm (calibrated)

$ 88.99

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0.62ct Multicolor Opal, Pear Shape, Transparent

8 x 6 mm (calibrated)

$ 12.87

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2.50ct Multicolor Opal, Oval, Transparent

12 x 8 mm (calibrated)

$ 62.25

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5.57ctw Multicolor Opal Doublet, Fancy, Opaque

18.4 x 7.3 mm

$ 100.02

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2.40ct Multicolor Opal, Pear Shape, Transparent

14 x 9 mm (calibrated)

$ 60.36

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2.96ct White Opal, Oval, Translucent

12.3 x 9.2 mm

$ 73.70

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Why Buy Australian Opal from GemSelect?

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

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 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

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate
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