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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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2.31ct Multicolor Opal, Pear Shape, Transparent

13.5 x 8.4 mm

$ 103.53

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3.95ct Multicolor Opal, Pear Shape, Translucent

15.1 x 10.8 mm

$ 87.26

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1.10ct Multicolor Opal, Pear Shape, Transparent

11.1 x 6.6 mm

$ 27.39

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3.13ct Multicolor Opal, Oval, Transparent

14 x 10 mm (calibrated)

$ 78.72

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3.07ct Multicolor Opal, Oval, Transparent

13 x 10.2 mm

$ 77.21

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1.55ct Multicolor Opal, Oval, Translucent

11 x 8.2 mm

$ 38.60

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18.19ct Multicolor Boulder Opal, Pear Shape, Opaque

27.8 x 14.8 mm

$ 126.82

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5.82ct Multicolor Opal, Pear Shape, Translucent

19.2 x 11.4 mm

$ 144.92

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27.91ct Multicolor Opal, Pear Shape, Opaque

30 x 22 mm (calibrated)

$ 83.40

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2.20ct White Opal, Oval, Transparent

11.6 x 8.7 mm

$ 54.78

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11.24ct Multicolor Boulder Opal, Fancy, Opaque

16.7 x 13.8 mm

$ 55.98

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21.09ct Multicolor Opal, Oval, Transparent

25.4 x 16.5 mm

$ 525.14

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14.54ct Multicolor Boulder Opal, Fancy, Opaque

20 x 13.5 mm

$ 72.41

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18.83ct Multicolor Opal, Oval, Opaque

22.7 x 15.5 mm

$ 937.73

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3.88ctw Multicolor Opal, Oval, Translucent

11 x 9 mm (calibrated)

$ 105.14

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2.82ct Multicolor Opal, Oval, Transparent

12.5 x 9.5 mm

$ 70.22

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1.36ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 33.86

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10.26ct Multicolor Boulder Opal, Fancy, Opaque

19.2 x 10.5 mm

$ 51.09

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1.57ct Multicolor Opal, Oval, Translucent

10 x 8 mm (calibrated)

$ 39.09

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21.94ct Multicolor Opal, Oval, Opaque

22.6 x 16.6 mm

$ 546.31

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21.28ct Multicolor Boulder Opal, Fancy, Opaque

22.6 x 21.3 mm

$ 105.97

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26.23ct Multicolor Boulder Opal, Pear Shape, Opaque

23.2 x 17 mm

$ 201.16

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3.90ct Multicolor Opal, Oval, Transparent

12 x 10 mm (calibrated)

$ 98.05

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14.45ct Multicolor Boulder Opal, Oval, Opaque

20 x 15 mm (calibrated)

$ 71.96

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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 all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
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