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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

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For Example: 6-7
For Example: 8-9
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Black
Blue Australian Gemstones
Brown
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Green Australian Gemstones
Multicolor Australian Gemstones
Orange Australian Gemstones
Pink Australian Gemstones
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Red Australian Gemstones
Turquoise Australian Gemstones
Violet
White Australian Gemstones
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1.74ct Multicolor Opal Triplet, Trillion, Opaque

11 x 7.9 mm

$ 43.33

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0.54ct Multicolor Opal, Pear Shape, Transparent

7.9 x 5.3 mm

$ 13.45

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11.19ct Multicolor Boulder Opal, Fancy, Opaque

18.2 x 14.8 mm

$ 55.73

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75.33ct Multicolor Boulder Opal, Fancy, Opaque

43.5 x 29.6 mm

$ 375.14

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3.84ct Multicolor Opal, Oval, Transparent

15 x 10 mm (calibrated)

$ 96.53

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7.48ct Multicolor Boulder Opal, Oval, Opaque

19.1 x 10.9 mm

$ 37.25

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13.60ct Multicolor Boulder Opal, Oval, Opaque

20 x 15 mm (calibrated)

$ 94.82

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22.39ct Multicolor Chrysocolla, Cushion, Opaque

25.8 x 14.4 mm

$ 36.79

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9.32ct Multicolor Opal Triplet, Fancy, Opaque

18.1 x 14.3 mm

$ 232.07

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2.58ct Multicolor Opal, Oval, Translucent

13 x 9 mm (calibrated)

$ 64.24

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7.15ct Multicolor Opal Triplet, Fancy, Opaque

18 x 12.2 mm

$ 178.04

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1.94ct White Opal, Oval, Translucent

10.5 x 8.6 mm

$ 40.26

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0.98ct Multicolor Opal, Oval, Translucent

10 x 8 mm (calibrated)

$ 24.40

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1.27ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 347.85

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3.87ct Multicolor Opal Triplet, Fancy, Opaque

14.1 x 11 mm

$ 96.36

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3.82ct Multicolor Opal Doublet, Baguette, Opaque

16 x 8 mm (calibrated)

$ 113.48

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4.44ct Multicolor Opal Triplet, Fancy, Opaque

22.6 x 8.3 mm

$ 110.56

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2.26ct Orange Coral, Oval, Opaque

11.8 x 5.6 mm

$ 371.41

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27.00ct Multicolor Matrix Opal, Oval, Opaque

29.1 x 21 mm

$ 45.72

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18.73ct Multicolor Boulder Opal, Fancy, Opaque

23.5 x 20.1 mm

$ 102.60

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8.30ct Multicolor Boulder Opal, Pear Shape, Opaque

19.3 x 11 mm

$ 63.65

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29.48ct Multicolor Matrix Opal, Oval, Opaque

35.5 x 18.7 mm

$ 49.92

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2.16ct White Opal, Pear Shape, Transparent

12.3 x 8.4 mm

$ 54.32

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4.70ctw Multicolor Opal Triplet, Oval, Opaque

11 x 9 mm (calibrated)

$ 117.03

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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 -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate
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