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 |
1.38ct Multicolor Opal, Pear Shape, Transparent
10 x 7 mm (calibrated)
$ 34.36
0.82ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 224.60
2.53ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 110.87
1.11ct Multicolor Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 33.17
2.35ct Red Fire Opal, Oval, Transparent
10.9 x 8.4 mm
$ 75.68
1.67ct Multicolor Black Opal, Oval, Translucent
12.3 x 8.7 mm
$ 41.58
3.02ct Multicolor Black Opal, Oval, Translucent
12.6 x 9.4 mm
$ 62.67
7.07ct Multicolor Opal, Pear Shape, Translucent
19.1 x 13.5 mm
$ 176.04
3.95ct Multicolor Black Opal, Pear Shape, Opaque
17 x 10.4 mm
$ 115.08
4.81ct Yellow Cat'S Eye Opal, Oval, Opaque
13 x 8.2 mm
$ 14.38
1.48ct Multicolor Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 36.85
0.72ct Multicolor Opal, Oval, Opaque
7.7 x 5.9 mm
$ 21.51
13.04ct Black Opal, Marquise, Opaque
29.8 x 13.9 mm
$ 428.60
1.36ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 44.70
1.12ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 36.81
1.47ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 46.23
0.87ct Orange Fire Opal, Oval, Transparent
8.8 x 6.6 mm
$ 25.27
1.54ct Multicolor Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 70.87
10.04ct Multicolor Boulder Opal, Fancy, Opaque
15.2 x 12.1 mm
$ 77.00
1.79ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 58.83
0.53ct Multicolor Opal, Pear Shape, Transparent
7.1 x 5.3 mm
$ 13.20
1.48ct Multicolor Opal, Oval, Translucent
9.4 x 7.6 mm
$ 36.85
1.21ctw Multicolor Opal, Oval, Opaque
7.2 x 5.2 mm
$ 39.77
1.02ct Multicolor Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 46.93
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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 
Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.
Overall Rating -> 10
The website was very easy to use.
Overall Rating -> 10
Great experience. I can't wait to explore on the website further.
Overall Rating -> 9 
If you have motion picture, then I will be more satisfied with.
Overall Rating -> 10
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.
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
