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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
Bi-color
Black
Blue Australian Gemstones
Brown
Golden
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Green Australian Gemstones
Multicolor Australian Gemstones
Orange Australian Gemstones
Pink Australian Gemstones
Purple
Red Australian Gemstones
Turquoise Australian Gemstones
Violet
White Australian Gemstones
Yellow
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7.95ct Multicolor Boulder Opal, Oval, Opaque

18.3 x 9.9 mm

$ 55.43

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7.10ct Multicolor Boulder Opal, Oval, Opaque

21.2 x 10.1 mm

$ 49.50

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51.05ct Multicolor Matrix Opal, Cushion, Opaque

29.7 x 28.7 mm

$ 86.44

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0.86ctw Multicolor Opal, Pear Shape, Transparent

8 x 5 mm (calibrated)

$ 21.41

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3.58ct Green Chrysoprase, Oval, Opaque

10.4 x 8.9 mm

$ 29.71

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19.83ct Multicolor Boulder Opal, Trillion, Opaque

22.8 x 21.2 mm

$ 65.18

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0.74ct Multicolor Opal, Pear Shape, Transparent

8 x 6 mm (calibrated)

$ 18.43

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14.54ct Multicolor Boulder Opal, Fancy, Opaque

20 x 13.5 mm

$ 72.41

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12.50ct Multicolor Boulder Opal, Oval, Translucent

22.8 x 11.5 mm

$ 87.15

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17.55ct Multicolor Boulder Opal, Fancy, Opaque

19.4 x 13.3 mm

$ 134.60

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4.27ct Multicolor Opal Triplet, Fancy, Opaque

18 x 9 mm

$ 106.32

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8.97ct Multicolor Opal Triplet, Fancy, Opaque

9 mm (calibrated)

$ 223.35

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9.98ct Multicolor Boulder Opal, Pear Shape, Opaque

21.9 x 14 mm

$ 49.70

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1.87ct White Opal, Oval, Translucent

12.1 x 8.9 mm

$ 47.03

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6.90ct Multicolor Boulder Opal, Pear Shape, Opaque

19 x 8.7 mm

$ 48.11

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6.10ct Multicolor Boulder Opal, Fancy, Transparent

17 x 11.5 mm

$ 30.38

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22.64ct Multicolor Boulder Opal, Oval, Opaque

30.5 x 13.4 mm

$ 112.75

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3.06ct Multicolor Opal Triplet, Fancy, Opaque

15.1 x 8.6 mm

$ 76.19

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0.91ct Multicolor Opal, Pear Shape, Transparent

9 x 7 mm (calibrated)

$ 22.66

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4.24ct Multicolor Opal Triplet, Fancy, Opaque

15 x 11.4 mm

$ 105.58

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0.76ct Multicolor Opal, Pear Shape, Transparent

11 x 5.3 mm

$ 34.06

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2.11ct Multicolor Opal Triplet, Oval, Opaque

11 x 9 mm (calibrated)

$ 52.54

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12.08ct Green Chrysoprase, Baguette, Opaque

16.7 x 13.8 mm

$ 200.53

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4.25ct Multicolor Opal, Oval, Transparent

15.6 x 9.8 mm

$ 106.84

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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

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate
Enlarged Gemstone Image