Opal Gemstones
Discover natural opal gemstones known for their unique play-of-color and endless variety.
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Bi-color
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Black Opal
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Blue
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Brown Opal
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Golden Opal
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Gray
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Green Opal
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Multicolor Opal
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Orange Opal
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Pink
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Purple
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Red Opal
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Turquoise
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Violet
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White Opal
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Yellow Opal
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
62.29ct Multicolor Opal, Oval, Opaque
43.8 x 24.6 mm
$ 186.12
1.50ct Multicolor Black Opal, Oval, Opaque
12 x 8 mm (calibrated)
$ 38.46
0.80ct Orange Fire Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 18.26
3.09ct Multicolor Black Opal, Pear Shape, Transparent
19.1 x 8.7 mm
$ 90.02
1.38ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 45.36
0.63ct Orange Fire Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 17.94
12.72ct Green Opal, Oval, Opaque
17.9 x 14.4 mm
$ 22.70
1.44ct Multicolor Black Opal, Oval, Translucent
11.5 x 7.9 mm
$ 35.86
0.46ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 13.74
1.82ctw Multicolor Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 85.75
1.32ct Multicolor Black Opal, Oval, Translucent
11 x 7.2 mm
$ 32.09
0.67ct Multicolor Opal, Pear Shape, Transparent
8 x 6.6 mm
$ 16.68
0.93ct White Opal, Marquise, Transparent
11.9 x 5.7 mm
$ 23.16
13.04ct Black Opal, Marquise, Opaque
29.8 x 13.9 mm
$ 428.60
40.27ct Multicolor Boulder Opal, Fancy, Opaque
41.4 x 24.3 mm
$ 200.54
1.97ct Orange Fire Opal, Oval, Transparent
11.3 x 8.2 mm
$ 68.67
1.16ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 34.66
13.99ct Multicolor Boulder Opal, Fancy, Opaque
20.7 x 12.6 mm
$ 69.67
1.43ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 47.00
1.82ct Orange Fire Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 89.73
1.54ct Multicolor Opal, Oval, Transparent
10 x 7 mm (calibrated)
$ 38.35
1.16ct Multicolor Opal, Fancy, Translucent
9.4 x 7.8 mm
$ 26.96
1.07ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 31.97
1.29ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 42.40
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Why Buy Opal from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Opal Gemstones
Our natural opal gemstones are carefully selected for their vibrant play-of-color and individuality. Each stone is unique, making opals a favorite among jewelers and collectors.
Loose Opal Gemstones Online
Buy loose opal gemstones online at GemSelect with confidence. We offer detailed photos, transparent descriptions, and secure worldwide shipping.
Opal for Jewelry Making
Opal gemstones are ideal for custom jewelry such as rings, pendants, and earrings. Their shifting colors create eye-catching designs unlike any other gemstone.
Australian and Ethiopian Opal
Australian opals are prized for their durability and classic color play, while Ethiopian opals are known for bold patterns and vivid flashes of color.
Faceted Opal Stones
Faceted opal gemstones enhance brilliance and highlight internal color play. These stones are perfect for modern jewelry designs requiring extra sparkle.
Opal Cabochons
Opal cabochons feature smooth, domed surfaces that emphasize color patterns. They are a popular choice for statement jewelry and artistic settings.
Wholesale Opal Gemstones
We offer wholesale opal gemstones for jewelers and designers seeking quality stones at competitive prices, including matched pairs and calibrated sizes.
October Birthstone Opal
Opal is the October birthstone, symbolizing creativity and individuality. It makes a meaningful gift for birthdays and special occasions.
Learn more about opal characteristics, care, and history on our Opal Information Page.
FAQs
What makes opal gemstones unique?
Opals are known for their play-of-color, an optical effect where flashes of color shift with movement and light.
Are GemSelect’s opal gemstones natural?
Yes, all our opal gemstones are natural. Any treatments or stabilizations are clearly disclosed.
Are opals suitable for everyday jewelry?
Opals are best suited for occasional wear. Protective settings are recommended due to their moderate hardness.
What types of opal do you sell?
We offer a wide range including Australian opal, Ethiopian opal, black opal, white opal, fire opal, and boulder opal.
Can I buy opal gemstones in matched pairs?
Yes, we offer matched opal pairs ideal for earrings and custom jewelry designs.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.
Overall Rating -> 10 
I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.
Overall Rating -> 10
There is NOPLACE else I'd rather buy gemstones. Every single aspect exceeds expectations
Overall Rating -> 10
It was all good
Overall Rating -> 10
I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.
Overall Rating -> 9
If you have motion picture, then I will be more satisfied with.
