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 |
1.56ct Multicolor Opal, Oval, Opaque
10 x 7 mm (calibrated)
$ 56.16
0.99ct Multicolor Black Opal, Trillion, Opaque
8.8 x 8 mm
$ 30.58
18.09ct Yellowish Green Opal, Oval, Opaque
22.3 x 17.6 mm
$ 46.67
0.74ct Bright Orange Fire Opal, Oval, Transparent
8.2 x 5.6 mm
$ 31.08
1.10ct Multicolor Opal, Pear Shape, Transparent
11.1 x 6.6 mm
$ 33.00
18.73ct Multicolor Boulder Opal, Fancy, Opaque
23.5 x 20.1 mm
$ 123.62
3.53ct Multicolor Opal, Pear Shape, Translucent
13 x 9 mm (calibrated)
$ 93.96
1.06ct Multicolor Opal, Emerald Cut, Transparent
11.4 x 5.7 mm
$ 57.24
1.18ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 46.73
1.99ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 105.07
21.06ct Medium Green Cat's Eye Opal, Baguette, Opaque
17.4 x 14.7 mm
$ 42.12
0.69ct Multicolor Opal, Pear Shape, Transparent
7.3 x 5.2 mm
$ 20.70
0.96ct Multicolor Opal, Pear Shape, Transparent
9.8 x 6.7 mm
$ 28.92
4.77ct Earth Green Cat's Eye Opal, Oval, Opaque
13.3 x 9.8 mm
$ 9.54
1.66ct Multicolor Black Opal, Oval, Translucent
10.7 x 8.4 mm
$ 49.80
22.11ct Yellowish Green Cat's Eye Opal, Oval, Opaque
24.8 x 15.9 mm
$ 44.22
1.38ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 54.65
1.64ct Multicolor White Opal, Pear Shape, Transparent
12.7 x 7.8 mm
$ 49.69
1.35ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 53.46
1.17ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 42.12
0.61ct Multicolor Opal, Pear Shape, Transparent
7 x 5 mm (calibrated)
$ 18.30
1.32ct Multicolor Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 69.70
2.89ctw Multicolor Opal, Oval, Transparent
10.6 x 7.9 mm
$ 87.56
1.89ct Multicolor Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 56.70
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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 
Over pretty well experience the your website no complaints about it very easy reliable service provided
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
It was all good
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Overall Rating -> 10
Wonderful experience so far. I rarely order from vendors online but Ia'm hoping the gem I ordered is of good quality and not a fake.
