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 |
8.39ct Multicolor Black Opal, Pear Shape, Opaque
18.7 x 13.8 mm
$ 302.04
0.64ct Multicolor Opal, Trillion, Opaque
6.9 x 6.5 mm
$ 25.34
2.60ctw Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 102.96
1.12ct Multicolor Opal, Pear Shape, Transparent
9 x 6 mm (calibrated)
$ 33.60
1.51ct Multicolor Opal, Oval, Transparent
11.6 x 8.4 mm
$ 45.30
7.76ct Multicolor Black Opal, Pear Shape, Translucent
19.3 x 11.4 mm
$ 388.00
7.19ct Multicolor Black Opal, Oval, Opaque
18 x 13 mm (calibrated)
$ 359.50
1.54ct Multicolor Opal, Fancy, Translucent
9.9 x 8.4 mm
$ 51.74
0.97ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 38.41
4.51ct Multicolor Black Opal, Oval, Opaque
14 x 10 mm (calibrated)
$ 158.30
1.35ct Multicolor Opal, Oval, Translucent
8.5 x 6.8 mm
$ 44.56
0.59ct Multicolor Opal, Oval, Opaque
7.1 x 5.2 mm
$ 21.24
2.03ctw Multicolor Opal, Round, Transparent
7 mm (calibrated)
$ 60.05
0.94ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 310.20
1.40ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 50.40
1.35ct Multicolor Opal, Marquise, Transparent
16.1 x 5.8 mm
$ 72.90
1.16ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 41.76
19.83ct Multicolor Boulder Opal, Trillion, Opaque
22.8 x 21.2 mm
$ 78.53
0.95ct Multicolor Opal, Oval, Transparent
8.8 x 6.7 mm
$ 36.00
1.52ct Multicolor Black Opal, Oval, Translucent
11.2 x 7.3 mm
$ 45.60
13.99ct Multicolor Boulder Opal, Trillion, Opaque
20.3 x 17.8 mm
$ 69.95
1.18ct Multicolor Black Opal, Oval, Translucent
10.1 x 7.4 mm
$ 35.40
2.03ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 107.18
1.14ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 41.04
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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 
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
Overall Rating -> 10
Enjoy every moment
Overall Rating -> 9 
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Overall Rating -> 10
easy site to navigate
Overall Rating -> 10
It was my second time so I understand what it is to do
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
