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
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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 |
2.02ct Multicolor Opal, Oval, Translucent
11 x 9 mm (calibrated)
$ 50.96
5.96ct Multicolor Black Opal, Pear Shape, Translucent
17.6 x 10.4 mm
$ 139.44
3.60ct Multicolor Opal, Oval, Transparent
13.2 x 10.3 mm
$ 90.54
0.80ct Orange Fire Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 18.26
1.69ct Multicolor Black Opal, Oval, Translucent
10.5 x 8.2 mm
$ 42.08
1.30ct Multicolor Opal, Fancy, Translucent
11.4 x 7.3 mm
$ 36.25
0.91ct Multicolor Opal, Oval, Opaque
8.6 x 6 mm
$ 27.19
19.38ct Multicolor Opal, Oval, Opaque
23 x 16.6 mm
$ 57.91
2.53ct Multicolor Opal, Cushion, Transparent
9.8 x 9.1 mm
$ 63.60
0.94ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 28.09
1.30ct Multicolor Black Opal, Baguette, Opaque
10.8 x 6.9 mm
$ 33.33
0.67ct Orange Fire Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 19.08
1.29ct Orange Fire Opal, Oval, Transparent
9.4 x 6.6 mm
$ 44.97
1.15ct Multicolor Black Opal, Pear Shape, Translucent
10 x 7 mm (calibrated)
$ 28.93
3.89ct Multicolor Opal, Oval, Transparent
14.5 x 10.8 mm
$ 81.49
0.98ct Multicolor Opal, Pear Shape, Translucent
9 x 6 mm (calibrated)
$ 24.50
1.18ct Multicolor Opal, Oval, Opaque
9.1 x 7.3 mm
$ 29.77
4.97ct Multicolor Opal, Oval, Translucent
13 x 11 mm (calibrated)
$ 123.75
1.62ct Orange Fire Opal, Oval, Transparent
9 x 7.4 mm
$ 57.56
0.92ct Orange Fire Opal, Oval, Transparent
8.2 x 6.3 mm
$ 26.20
0.51ct Multicolor Opal, Oval, Opaque
7.6 x 6 mm
$ 15.24
1.10ct Multicolor Opal, Pear Shape, Translucent
10 x 7 mm (calibrated)
$ 27.39
3.11ct White Opal, Oval, Transparent
13.3 x 9.7 mm
$ 64.53
8.14ct Green Opal, Oval, Opaque
16.6 x 14.3 mm
$ 17.43
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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 -> 10 
Easy and good price
Overall Rating -> 9 
Plan on purchasing on an ongoing basis. So far.....so good....
Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Overall Rating -> 10
So far So good
Overall Rating -> 10
the selection is good as are the prices
Overall Rating -> 10
My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.
