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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

Choose Size or Size Range
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
Pairs
Lots
Faceted
Cabochons
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1.48ct Multicolor Opal, Oval, Translucent

9.4 x 7.6 mm

$ 36.85

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1.82ct Multicolor Opal, Oval, Transparent

12 x 8.6 mm

$ 45.32

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1.10ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 49.30

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23.34ct Multicolor Boulder Opal, Oval, Opaque

20.8 x 14 mm

$ 179.00

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10.49ct Green Druzy Variscite, Fancy, Opaque

23 x 22.1 mm

$ 15.99

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4.57ctw Multicolor Opal Triplet, Oval, Opaque

11 x 9 mm (calibrated)

$ 113.79

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2.73ct Green Chrysoprase, Oval, Opaque

8.3 x 8 mm

$ 33.99

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1.57ct Multicolor Opal Triplet, Fancy, Opaque

11.3 x 7.4 mm

$ 39.09

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0.50ct Multicolor Opal, Pear Shape, Transparent

8 x 5 mm (calibrated)

$ 12.45

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7.68ct Multicolor Opal Triplet, Fancy, Opaque

24.8 x 11.8 mm

$ 191.23

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14.58ct Pink Coral, Fancy, Opaque

16.4 x 14.1 mm

$ 232.35

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68.06ct Multicolor Chrysocolla, Pear Shape, Opaque

42.5 x 24.1 mm

$ 115.92

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7.40ct Green Chrysoprase, Oval, Opaque

13.1 x 12.1 mm

$ 61.42

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50.62ct Multicolor Chrysocolla, Oval, Opaque

36.8 x 24.3 mm

$ 71.84

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0.78ctw Multicolor Opal, Oval, Transparent

6 x 4 mm (calibrated)

$ 194.22

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54.00ct Multicolor Rhodonite, Oval, Opaque

31.3 x 21.1 mm

$ 31.19

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64.32ct Multicolor Boulder Opal, Fancy, Opaque

42.5 x 26.1 mm

$ 320.31

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4.47ct Multicolor Opal Triplet, Fancy, Opaque

18.7 x 9.9 mm

$ 111.30

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9.65ct Multicolor Boulder Opal, Marquise, Opaque

25.3 x 10.3 mm

$ 67.28

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5.06ct Multicolor Opal, Oval, Transparent

15.7 x 10.7 mm

$ 127.20

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28.42ct Blue Sodalite, Oval, Opaque

30.9 x 20.6 mm

$ 28.30

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6.01ct Green Chrysoprase, Oval, Translucent

13 x 11 mm (calibrated)

$ 49.88

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0.78ct Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 19.42

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20.13ct Multicolor Boulder Opal, Fancy, Opaque

28.4 x 17.1 mm

$ 110.27

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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

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 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

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

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