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
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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 |
1.37ctw Multicolor Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 452.10
14.28ct Yellowish Green Opal, Oval, Opaque
16.8 x 15.1 mm
$ 36.79
1.02ct Multicolor Opal, Oval, Translucent
8.6 x 6.8 mm
$ 38.65
23.34ct Multicolor Boulder Opal, Oval, Opaque
20.8 x 14 mm
$ 215.66
21.69ct Multicolor Boulder Opal, Oval, Opaque
23.8 x 14.7 mm
$ 130.14
0.91ct Multicolor Opal, Oval, Opaque
8.6 x 6 mm
$ 32.76
1.28ct Multicolor Black Opal, Pear Shape, Opaque
10 x 6.6 mm
$ 42.24
1.15ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 45.54
21.32ct Earth Green Cat's Eye Opal, Oval, Opaque
23 x 16.6 mm
$ 63.96
7.09ct Multicolor Black Opal, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 255.24
0.48ct Multicolor Opal, Oval, Opaque
7.3 x 4.9 mm
$ 15.84
5.52ct Multicolor Opal, Oval, Translucent
14.6 x 10.5 mm
$ 165.60
1.05ct Multicolor Opal, Pear Shape, Transparent
9 x 6 mm (calibrated)
$ 31.50
2.36ct Multicolor Opal, Fancy, Translucent
14 x 9 mm (calibrated)
$ 79.30
2.65ct Multicolor Black Opal, Pear Shape, Opaque
14 x 10 mm (calibrated)
$ 132.50
1.65ct Multicolor Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 51.68
1.28ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 50.69
1.58ctw Multicolor Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 521.40
14.40ct Multicolor Boulder Opal, Cushion, Translucent
18.4 x 16.2 mm
$ 120.96
1.21ctw Multicolor Opal, Oval, Opaque
7.2 x 5.2 mm
$ 47.92
1.25ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 49.50
2.50ctw Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 86.14
1.50ctw Multicolor Black Opal, Oval, Translucent
6 x 4.2 mm
$ 59.40
9.46ct Multicolor Boulder Opal, Pear Shape, Opaque
17.9 x 12 mm
$ 79.46
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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 
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
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!
Overall Rating -> 10
I love the product and the details about each of them.
Overall Rating -> 10
Very good
