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Home Gemstones Gemstones By Country Australian Gemstones

Australian Gemstones - Large and varied stock available now

Australian Gemstones Weight
Australian Gemstones Size
Australian Gemstones Clarity
Australian Gemstones Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Australian Gemstones
Brown
Golden
Gray
Green Australian Gemstones
Multicolor Australian Gemstones
Orange Australian Gemstones
Pink Australian Gemstones
Purple
Red Australian Gemstones
Turquoise Australian Gemstones
Violet
White Australian Gemstones
Yellow
Single
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Faceted
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1.58ct Multicolor Opal, Oval, Transparent

10.7 x 7.3 mm

$ 39.34

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0.94ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 257.47

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1.27ct Multicolor Opal, Oval, Transparent

9.4 x 7.4 mm

$ 31.62

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3.55ct Green Chrysoprase, Oval, Opaque

10.3 x 8.8 mm

$ 44.20

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24.43ct Multicolor Matrix Opal, Oval, Opaque

26.2 x 21.4 mm

$ 41.37

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2.13ct Red Coral, Oval, Opaque

12.5 x 4.9 mm

$ 350.04

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4.33ct Multicolor Opal Triplet, Fancy, Opaque

22.8 x 8.3 mm

$ 107.82

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37.46ct Multicolor Rhodonite, Oval, Opaque

37.1 x 23.6 mm

$ 21.65

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3.29ct Multicolor Opal Triplet, Fancy, Opaque

15.4 x 9.1 mm

$ 81.92

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29.09ct Multicolor Rhodonite, Oval, Opaque

27.2 x 16.8 mm

$ 26.65

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5.16ct Multicolor Opal, Oval, Transparent

14.1 x 10.7 mm

$ 128.48

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7.89ct Multicolor Opal Triplet, Fancy, Opaque

25.4 x 10.2 mm

$ 196.46

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1.22ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 25.32

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11.65ct Multicolor Boulder Opal, Round, Opaque

17 mm (calibrated)

$ 81.22

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1.96ct Multicolor Opal, Oval, Transparent

12.1 x 8.6 mm

$ 48.80

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2.36ct Multicolor Opal Triplet, Fancy, Opaque

13.5 x 7.6 mm

$ 58.76

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20.92ct Multicolor Boulder Opal, Oval, Opaque

25.5 x 14.9 mm

$ 160.44

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1.89ct Multicolor Opal Triplet, Fancy, Opaque

11.2 x 8.1 mm

$ 47.06

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5.41ct Multicolor Boulder Opal, Cushion, Opaque

14 x 10 mm (calibrated)

$ 26.94

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8.36ct Multicolor Opal Triplet, Fancy, Opaque

18.2 x 15.2 mm

$ 208.16

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1.11ctw Multicolor Opal, Oval, Translucent

7.2 x 5.3 mm

$ 304.03

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28.42ct Multicolor Chrysocolla, Marquise, Opaque

42.6 x 17.3 mm

$ 48.41

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54.28ct Blue Sodalite, Oval, Opaque

35.7 x 24.3 mm

$ 54.07

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11.40ct Multicolor Opal Triplet, Fancy, Opaque

26.1 x 14.9 mm

$ 283.86

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Why Buy Australian Gemstones 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

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate
Enlarged Gemstone Image