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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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0.48ct Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 11.95

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1.23ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 30.63

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75.33ct Multicolor Boulder Opal, Fancy, Opaque

43.5 x 29.6 mm

$ 375.14

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15.73ct Multicolor Boulder Opal, Pear Shape, Opaque

36.4 x 16.2 mm

$ 78.34

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1.48ct Multicolor Opal, Oval, Translucent

9.4 x 7.6 mm

$ 36.85

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4.49ct Multicolor Boulder Opal, Pear Shape, Opaque

12.3 x 9.3 mm

$ 18.63

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1.39ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 34.61

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1.68ct Multicolor Opal, Oval, Transparent

10.6 x 8.2 mm

$ 41.83

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1.20ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 53.78

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3.05ct Multicolor Opal, Marquise, Translucent

20.8 x 8.2 mm

$ 67.38

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5.68ct Multicolor Opal, Pear Shape, Translucent

21.2 x 10.7 mm

$ 141.43

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11.60ct Multicolor Boulder Opal, Fancy, Opaque

19.8 x 15.7 mm

$ 57.77

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12.51ct Multicolor Boulder Opal, Fancy, Opaque

23.5 x 14.3 mm

$ 62.30

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28.03ct Multicolor Boulder Opal, Pear Shape, Opaque

27 x 20 mm (calibrated)

$ 214.97

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0.56ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 13.94

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3.56ct Multicolor Opal, Oval, Transparent

14.8 x 11 mm

$ 88.64

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Why Buy Australian Opal from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate
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