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 |
1.13ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 43.78
5.11ct Multicolor Black Opal, Oval, Opaque
15.2 x 11.7 mm
$ 212.07
1.75ct Multicolor Opal, Pear Shape, Transparent
12.1 x 8.9 mm
$ 59.26
1.62ct Multicolor Opal, Oval, Opaque
9.1 x 5.1 mm
$ 53.24
9.66ct Multicolor Boulder Opal, Fancy, Opaque
26.4 x 12.5 mm
$ 48.11
1.12ctw Multicolor Opal, Oval, Translucent
6.9 x 4.8 mm
$ 278.88
12.72ct Green Opal, Oval, Opaque
17.9 x 14.4 mm
$ 22.70
1.18ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 35.26
1.01ct Multicolor Opal, Pear Shape, Transparent
8 x 6 mm (calibrated)
$ 25.15
1.28ctw Multicolor Black Opal, Oval, Translucent
6 x 4.2 mm
$ 42.07
1.94ct Multicolor Black Opal, Marquise, Translucent
14.7 x 7 mm
$ 49.01
10.68ct Multicolor Boulder Opal, Fancy, Opaque
20.1 x 16.5 mm
$ 53.19
1.30ct Multicolor Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 32.37
1.54ct Multicolor Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 67.49
9.35ct Multicolor Boulder Opal, Fancy, Opaque
17.6 x 14.2 mm
$ 46.56
51.46ct Multicolor Opal, Oval, Opaque
38.3 x 25.5 mm
$ 153.77
0.98ct Multicolor Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 29.28
9.69ct Multicolor Boulder Opal, Trillion, Opaque
14 x 14 mm (calibrated)
$ 40.21
0.75ct Multicolor Opal, Oval, Opaque
8 x 6.3 mm
$ 22.41
1.55ct Multicolor Opal, Pear Shape, Translucent
10 x 8 mm (calibrated)
$ 37.36
7.75ct Multicolor Boulder Opal, Fancy, Opaque
16 x 12 mm (calibrated)
$ 38.60
0.48ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 14.34
11.03ct Multicolor Boulder Opal, Pear Shape, Opaque
22.7 x 12.8 mm
$ 76.90
1.01ct Multicolor Chocolate Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 30.18
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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 
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Overall Rating -> 10 
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
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.
Overall Rating -> 10
Wonderful purchase, can't wait to see the stone.
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
