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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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13.21ct Multicolor Boulder Opal, Fancy, Opaque

14 x 14 mm (calibrated)

$ 101.31

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3.07ct Multicolor Opal, Oval, Transparent

13 x 10.2 mm

$ 77.21

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0.76ct Multicolor Opal, Pear Shape, Transparent

11 x 5.3 mm

$ 34.06

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1.11ct Multicolor Opal, Pear Shape, Transparent

12 x 7.1 mm

$ 49.75

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16.59ct Multicolor Boulder Opal, Fancy, Opaque

29.3 x 14.7 mm

$ 82.62

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40.81ct Multicolor Boulder Opal, Oval, Opaque

34.3 x 24.1 mm

$ 203.23

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0.78ct Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 19.42

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3.07ct Multicolor Opal, Oval, Transparent

13.5 x 10.1 mm

$ 76.44

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9.46ct Multicolor Boulder Opal, Pear Shape, Opaque

17.9 x 12 mm

$ 65.95

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13.15ct Multicolor Opal, Oval, Opaque

18.8 x 15.7 mm

$ 327.44

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3.57ctw Multicolor Opal, Oval, Transparent

11.5 x 8.4 mm

$ 89.78

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12.16ct Multicolor Boulder Opal, Fancy, Opaque

22.3 x 17.9 mm

$ 50.46

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2.71ct White Opal, Oval, Translucent

13.3 x 9.6 mm

$ 56.80

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3.90ct Multicolor Opal, Oval, Transparent

12 x 10 mm (calibrated)

$ 98.05

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3.16ct Multicolor Boulder Opal, Cushion, Opaque

9.7 x 7.6 mm

$ 13.11

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1.08ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 268.92

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1.82ct Multicolor Boulder Opal, Oval, Opaque

10.6 x 8 mm

$ 7.55

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0.48ct Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 11.95

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1.07ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 26.64

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4.97ct Multicolor Opal, Oval, Translucent

13 x 11 mm (calibrated)

$ 123.75

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1.75ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 44.01

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6.10ct Multicolor Boulder Opal, Pear Shape, Opaque

19.2 x 11.8 mm

$ 42.53

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3.02ct Multicolor Opal, Cushion, Transparent

14 x 9 mm (calibrated)

$ 135.36

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2.95ct Multicolor Opal, Oval, Transparent

14 x 9 mm (calibrated)

$ 73.46

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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

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
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

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate
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