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 |
1.51ct Multicolor Chocolate Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 59.80
13.49ct Multicolor Boulder Opal, Oval, Opaque
19.8 x 13.9 mm
$ 124.64
5.81ct Golden Orange Cat's Eye Opal, Oval, Opaque
14 x 10 mm (calibrated)
$ 20.92
1.24ct Multicolor Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 42.72
7.62ct Yellowish Green Cat's Eye Opal, Oval, Opaque
14 x 12 mm (calibrated)
$ 22.86
0.42ct Multicolor Opal, Pear Shape, Transparent
7 x 5 mm (calibrated)
$ 12.60
0.72ct Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 25.92
1.12ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 44.35
1.92ctw Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 69.12
5.44ct Multicolor Boulder Opal, Fancy, Opaque
15 x 9.3 mm
$ 27.20
8.91ct Multicolor Black Opal, Oval, Opaque
18 x 13 mm (calibrated)
$ 445.50
1.82ct Multicolor Opal, Oval, Opaque
11 x 7.4 mm
$ 65.52
1.05ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 37.80
13.14ct Multicolor Boulder Opal, Oval, Opaque
19.5 x 13.5 mm
$ 121.42
0.46ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 16.56
9.41ct Multicolor Boulder Opal, Cushion, Opaque
13.7 x 10.9 mm
$ 56.46
0.45ct Multicolor Opal, Pear Shape, Transparent
7 x 5 mm (calibrated)
$ 10.39
1.20ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 45.48
0.44ct Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 13.20
1.73ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 62.28
7.08ct Yellowish Green Cat's Eye Opal, Oval, Opaque
18.6 x 12.3 mm
$ 14.16
5.00ct Multicolor Opal, Pear Shape, Transparent
13 x 11 mm (calibrated)
$ 150.00
6.70ct Multicolor Black Opal, Pear Shape, Opaque
15.1 x 11.1 mm
$ 335.00
1.82ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 72.07
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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 
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Overall Rating -> 10
I love the product and the details about each of them.
Overall Rating -> 9 
The checkout said the my ccv was invalid. i had to use another card.
Overall Rating -> 9
I love the gems!
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
