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
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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 |
1.01ct Multicolor Opal, Marquise, Transparent
12.2 x 6 mm
$ 38.74
4.14ctw Multicolor Opal Doublet, Oval, Opaque
12 x 10 mm (calibrated)
$ 122.98
0.55ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 16.43
21.08ct Multicolor Boulder Opal, Fancy, Opaque
20.9 x 19.9 mm
$ 104.98
1.34ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 44.04
1.14ctw Multicolor Opal, Pear Shape, Transparent
8 x 5.2 mm
$ 28.39
1.62ctw Multicolor Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 403.38
5.28ct Green Opal, Oval, Opaque
15 x 8.8 mm
$ 11.30
0.82ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 24.50
2.25ct Multicolor Opal, Fancy, Translucent
9.9 x 8.9 mm
$ 62.75
2.05ctw Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 61.25
1.86ct Multicolor Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 33.87
0.64ct Multicolor Chocolate Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 19.12
1.41ct Orange Opal, Round, Translucent
8 mm (calibrated)
$ 37.29
0.55ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 16.43
5.38ct Multicolor Opal, Pear Shape, Transparent
13 x 13 mm (calibrated)
$ 133.96
0.49ct Multicolor Opal, Pear Shape, Transparent
8 x 5 mm (calibrated)
$ 12.20
4.81ct Yellow Cat'S Eye Opal, Oval, Opaque
13 x 8.2 mm
$ 14.38
13.60ct Multicolor Boulder Opal, Oval, Opaque
20 x 15 mm (calibrated)
$ 94.82
9.50ct Multicolor Black Opal, Pear Shape, Opaque
23.1 x 14.9 mm
$ 475.00
1.12ct Multicolor Opal, Pear Shape, Transparent
9 x 6 mm (calibrated)
$ 27.89
0.54ct Multicolor Opal, Oval, Opaque
7.1 x 5.2 mm
$ 16.14
51.20ct Green Opal, Oval, Opaque
26.2 x 20.9 mm
$ 109.64
3.41ct Multicolor Opal, Oval, Transparent
14 x 9 mm (calibrated)
$ 84.91
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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 -> 8 
It was fine
Overall Rating -> 8
Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.
Overall Rating -> 9 
They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!
Overall Rating -> 10 
Recomendado Totalmente Los Productos Se Entregaron A Tiempo
Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Overall Rating -> 9
If you have motion picture, then I will be more satisfied with.
