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 |
5.54ctw Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 115.49
1.97ct Multicolor Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 86.34
1.37ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 39.18
1.31ct Multicolor Opal, Oval, Transparent
9.7 x 7.6 mm
$ 50.75
1.38ct Multicolor Black Opal, Pear Shape, Opaque
12 x 8 mm (calibrated)
$ 35.38
1.15ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 34.36
1.23ctw Multicolor Opal, Oval, Transparent
6 x 4 mm (calibrated)
$ 38.45
2.09ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 62.45
1.26ct Multicolor Opal, Trillion, Transparent
8 x 8 mm (calibrated)
$ 32.21
2.65ct Multicolor Black Opal, Pear Shape, Opaque
14 x 10 mm (calibrated)
$ 109.98
2.97ctw Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 97.62
1.43ct Multicolor Opal, Pear Shape, Translucent
13 x 9 mm (calibrated)
$ 65.80
2.60ct Multicolor Opal, Oval, Transparent
11 x 8.4 mm
$ 65.39
1.61ctw Multicolor Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 400.89
1.20ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 37.75
2.50ct Multicolor Opal, Pear Shape, Transparent
15.8 x 10.2 mm
$ 112.05
0.85ct Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 25.40
1.07ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 31.97
16.83ct Multicolor Boulder Opal, Fancy, Opaque
23.2 x 16 mm
$ 83.81
1.26ct Multicolor Chocolate Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 41.42
1.51ct Multicolor Opal, Oval, Transparent
11.6 x 8.4 mm
$ 37.60
7.75ct Multicolor Boulder Opal, Fancy, Opaque
16 x 12 mm (calibrated)
$ 38.60
1.05ct Multicolor Black Opal, Oval, Translucent
9.6 x 6.3 mm
$ 21.79
4.59ct Multicolor Black Opal, Oval, Opaque
16.8 x 12.7 mm
$ 137.15
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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 
It was great!
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
Overall Rating -> 10
this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.
Overall Rating -> 10
Very good.
Overall Rating -> 10
Found a rock that met my need. Bought it!
