90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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
X
Clear All

4.63ct Multicolor Opal, Oval, Translucent

17.4 x 8.9 mm

$ 102.28

View Gem

1.71ct Multicolor Opal, Oval, Transparent

10 x 8 mm (calibrated)

$ 42.58

View Gem

1.75ct Multicolor Opal, Oval, Transparent

10.9 x 7.9 mm

$ 78.44

View Gem

1.22ct Multicolor Opal, Oval, Transparent

9.5 x 7.1 mm

$ 30.38

View Gem

1.58ct Multicolor Opal, Pear Shape, Translucent

9.9 x 7.6 mm

$ 34.62

View Gem

1.07ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 266.43

View Gem

4.44ct Multicolor Opal, Oval, Transparent

15.7 x 10.8 mm

$ 111.62

View Gem

15.36ct Multicolor Boulder Opal, Oval, Opaque

20.5 x 13.3 mm

$ 63.74

View Gem

17.20ct Multicolor Boulder Opal, Pear Shape, Opaque

21.7 x 13.1 mm

$ 85.66

View Gem

2.63ct White Opal, Pear Shape, Translucent

14 x 9 mm (calibrated)

$ 66.14

View Gem

0.76ct Multicolor Opal, Pear Shape, Transparent

11 x 5.3 mm

$ 34.06

View Gem

1.00ct Multicolor Opal, Pear Shape, Transparent

9.2 x 6.4 mm

$ 24.90

View Gem

8.33ct Multicolor Boulder Opal, Fancy, Opaque

17.9 x 11.7 mm

$ 34.57

View Gem

1.48ctw Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 368.52

View Gem

11.09ct Multicolor Boulder Opal, Trillion, Translucent

20.3 x 16.2 mm

$ 46.02

View Gem

3.01ct Multicolor Opal, Pear Shape, Transparent

14.7 x 10.4 mm

$ 134.91

View Gem

1.62ctw Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 403.38

View Gem

3.70ct Multicolor Boulder Opal, Fancy, Opaque

13.1 x 12.3 mm

$ 15.36

View Gem

0.76ct Multicolor Opal, Pear Shape, Transparent

8 x 6 mm (calibrated)

$ 18.92

View Gem

17.56ct Multicolor Boulder Opal, Fancy, Opaque

24 x 16.7 mm

$ 87.45

View Gem

12.31ct Multicolor Boulder Opal, Oval, Opaque

25.9 x 17.1 mm

$ 61.30

View Gem

12.38ct Multicolor Boulder Opal, Fancy, Translucent

25 x 18 mm (calibrated)

$ 61.65

View Gem

8.10ct Multicolor Boulder Opal, Fancy, Opaque

21.3 x 12.1 mm

$ 40.34

View Gem

0.59ct Multicolor Opal, Pear Shape, Transparent

8 x 5 mm (calibrated)

$ 14.69

View Gem

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

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate
Enlarged Gemstone Image