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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
X
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1.48ct Multicolor Opal, Oval, Translucent

9.6 x 7.7 mm

$ 36.85

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13.23ct Multicolor Boulder Opal, Pear Shape, Opaque

22.8 x 14 mm

$ 72.48

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5.44ct Multicolor Boulder Opal, Fancy, Opaque

15 x 9.3 mm

$ 22.58

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16.01ct Multicolor Boulder Opal, Fancy, Opaque

30.6 x 12.4 mm

$ 87.71

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10.92ct Multicolor Boulder Opal, Fancy, Opaque

22.6 x 12.9 mm

$ 54.38

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2.36ct Multicolor Opal, Oval, Translucent

11.6 x 8.9 mm

$ 59.35

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1.64ctw Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 449.20

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1.44ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 35.86

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31.72ct Multicolor Opal, Oval, Opaque

31.2 x 22.8 mm

$ 94.78

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1.79ct Multicolor Opal, Pear Shape, Translucent

12 x 8 mm (calibrated)

$ 45.02

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8.55ct Multicolor Boulder Opal, Cushion, Opaque

16 x 13.6 mm

$ 35.48

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7.48ct Multicolor Boulder Opal, Pear Shape, Opaque

16 x 12 mm (calibrated)

$ 52.15

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20.25ct Multicolor Opal, Oval, Opaque

21.2 x 16.8 mm

$ 1,008.45

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0.78ctw Multicolor Opal, Oval, Transparent

6 x 4 mm (calibrated)

$ 194.22

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9.46ct Multicolor Boulder Opal, Pear Shape, Opaque

17.9 x 12 mm

$ 65.95

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23.45ct Multicolor Boulder Opal, Fancy, Opaque

21.7 x 17.9 mm

$ 116.78

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7.58ct Multicolor Boulder Opal, Fancy, Opaque

18 x 9.2 mm

$ 37.75

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3.93ct Multicolor Opal, Oval, Translucent

17.3 x 10.8 mm

$ 97.86

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34.61ct Multicolor Opal, Pear Shape, Opaque

33.4 x 24.3 mm

$ 103.42

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27.89ct Multicolor Boulder Opal, Fancy, Opaque

25.7 x 23.1 mm

$ 138.89

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1.87ct White Opal, Oval, Translucent

12.1 x 8.9 mm

$ 47.03

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1.10ctw Multicolor Opal Doublet, Pear Shape, Opaque

8 x 5 mm (calibrated)

$ 32.68

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21.61ct Multicolor Opal, Oval, Opaque

7 x 17.3 mm

$ 64.57

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11.36ct Multicolor Boulder Opal, Pear Shape, Opaque

26.3 x 13.8 mm

$ 56.57

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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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate
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