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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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0.93ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 23.16

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31.79ct Multicolor Opal, Oval, Opaque

32.3 x 21.3 mm

$ 94.99

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23.34ct Multicolor Boulder Opal, Oval, Opaque

20.8 x 14 mm

$ 179.00

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1.56ct Multicolor Opal, Marquise, Transparent

16.4 x 6.5 mm

$ 69.92

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6.73ct Multicolor Boulder Opal, Oval, Opaque

18.2 x 11.7 mm

$ 27.93

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2.82ct Multicolor Opal, Oval, Transparent

12.5 x 9.5 mm

$ 70.22

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1.67ct Multicolor Opal, Oval, Transparent

11.1 x 8.5 mm

$ 41.58

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2.48ctw White Opal, Oval, Transparent

10.4 x 7.3 mm

$ 51.97

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0.41ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 10.21

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63.70ct Multicolor Boulder Opal, Fancy, Opaque

29.5 x 29.3 mm

$ 317.23

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10.41ct Multicolor Opal, Pear Shape, Opaque

19.8 x 16 mm

$ 259.21

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1.07ct Multicolor Opal, Oval, Transparent

9.9 x 6.6 mm

$ 26.64

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3.48ct Multicolor Opal, Oval, Transparent

13.3 x 10.3 mm

$ 87.49

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19.05ct Multicolor Opal, Oval, Opaque

23.6 x 15.6 mm

$ 56.92

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1.64ct White Opal, Pear Shape, Transparent

12.7 x 7.8 mm

$ 41.24

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1.50ct Multicolor Opal, Pear Shape, Transparent

11.9 x 7.2 mm

$ 37.35

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18.83ct Multicolor Opal, Oval, Opaque

22.7 x 15.5 mm

$ 937.73

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0.52ct Multicolor Opal, Pear Shape, Transparent

8 x 5 mm (calibrated)

$ 12.95

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0.85ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 232.82

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0.75ct Multicolor Opal, Marquise, Transparent

12.3 x 5.3 mm

$ 33.62

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1.48ct Multicolor Opal, Oval, Translucent

9.4 x 7.6 mm

$ 36.85

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1.61ctw Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 400.89

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3.32ct Multicolor Opal Doublet, Pear Shape, Opaque

18.2 x 8.3 mm

$ 98.62

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0.66ct Multicolor Opal, Pear Shape, Transparent

7.9 x 5.7 mm

$ 16.43

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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

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The process was pleasant, I chose to purchase the stone traditional to the month of March as it is the month in which I was born.

Posted By Maharishi in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate
Enlarged Gemstone Image