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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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46.92ct Multicolor Opal, Pear Shape, Opaque

36.9 x 28.1 mm

$ 140.20

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14.28ct Multicolor Boulder Opal, Cushion, Opaque

23.2 x 11.1 mm

$ 109.52

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54.71ct Multicolor Boulder Opal, Oval, Opaque

27.3 x 23.3 mm

$ 419.58

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3.07ct Multicolor Opal, Oval, Transparent

13.5 x 10.1 mm

$ 76.44

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0.87ct Multicolor Opal, Pear Shape, Transparent

9.2 x 6.3 mm

$ 21.66

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1.90ct White Opal, Oval, Transparent

12 x 8 mm (calibrated)

$ 39.82

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2.68ct Multicolor Opal Doublet, Oval, Opaque

14 x 10 mm (calibrated)

$ 79.61

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31.20ct Multicolor Boulder Opal, Pear Shape, Opaque

29.5 x 20.6 mm

$ 239.28

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2.95ct Multicolor Boulder Opal, Pear Shape, Opaque

11.5 x 8.5 mm

$ 12.24

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6.45ct Multicolor Opal, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 160.61

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9.26ct Multicolor Boulder Opal, Fancy, Opaque

21.4 x 15.4 mm

$ 64.56

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4.57ct Multicolor Boulder Opal, Cushion, Opaque

18.9 x 9.1 mm

$ 18.97

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4.45ct Multicolor Opal, Oval, Transparent

14.4 x 11.1 mm

$ 110.81

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2.34ct Multicolor Opal, Oval, Transparent

13 x 9 mm (calibrated)

$ 58.86

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4.17ct Multicolor Opal, Oval, Transparent

13.9 x 10.9 mm

$ 186.90

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15.82ct Multicolor Opal, Oval, Transparent

22.4 x 17.6 mm

$ 393.92

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2.35ct Multicolor Opal, Pear Shape, Transparent

14 x 8.2 mm

$ 105.33

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12.87ct Multicolor Boulder Opal, Oval, Opaque

21 x 10 mm

$ 84.60

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3.03ct Multicolor Opal, Pear Shape, Transparent

14.6 x 8.9 mm

$ 76.18

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16.76ct Multicolor Boulder Opal, Fancy, Opaque

29.1 x 12.2 mm

$ 83.46

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1.21ct Multicolor Opal, Oval, Transparent

9 x 6.7 mm

$ 331.42

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5.77ct Multicolor Boulder Opal, Fancy, Translucent

18.1 x 11.1 mm

$ 28.73

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13.97ct Multicolor Boulder Opal, Trillion, Translucent

20.4 x 12.9 mm

$ 76.53

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1.36ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 372.50

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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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
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

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate
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