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 |
2.63ct White Opal, Pear Shape, Translucent
14 x 9 mm (calibrated)
$ 66.14
21.09ct Multicolor Opal, Oval, Transparent
25.4 x 16.5 mm
$ 525.14
40.55ct Multicolor Boulder Opal, Fancy, Opaque
26 x 23.1 mm
$ 201.94
1.46ct Multicolor Opal, Oval, Transparent
11 x 7.4 mm
$ 63.98
3.56ctw Multicolor Opal, Square, Translucent
3.8 x 3.6 mm
$ 25.28
1.75ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 76.69
0.73ct Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 18.18
1.37ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 36.02
5.51ct Multicolor Black Opal, Oval, Opaque
16 x 12 mm (calibrated)
$ 164.64
19.38ct Multicolor Opal, Oval, Opaque
23 x 16.6 mm
$ 57.91
0.70ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 20.92
9.69ct Green Cat'S Eye Opal, Cushion, Opaque
13.8 x 11.2 mm
$ 16.09
0.65ct Multicolor Chocolate Opal, Oval, Translucent
7.5 x 6.2 mm
$ 19.42
2.45ct Multicolor Opal, Oval, Opaque
11.6 x 8.7 mm
$ 80.53
4.17ct Multicolor Opal, Oval, Transparent
13.9 x 10.9 mm
$ 186.90
11.19ct Multicolor Boulder Opal, Fancy, Opaque
18.2 x 14.8 mm
$ 55.73
1.27ct Brown Chocolate Opal, Oval, Translucent
10 x 7.5 mm
$ 37.95
5.82ct Multicolor Opal, Pear Shape, Translucent
19.2 x 11.4 mm
$ 144.92
0.59ct Multicolor Opal, Pear Shape, Opaque
7.3 x 5.8 mm
$ 19.39
2.54ct Multicolor Black Opal, Oval, Transparent
12.2 x 9.2 mm
$ 84.33
1.15ct Multicolor Opal, Oval, Translucent
10 x 7 mm (calibrated)
$ 37.80
1.41ctw Orange Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 42.25
1.82ct Orange Fire Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 89.73
7.90ct Multicolor Black Opal, Cushion, Translucent
14.5 x 13.6 mm
$ 327.85
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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 
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 10 
I could see the actual gem I was buying
Overall Rating -> 10
Good selection prices are reasonable!
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Overall Rating -> 10
Enjoy viewing the selections. Excellent product
