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 |
2.41ctw Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 79.22
5.11ct Multicolor Opal, Oval, Translucent
14 x 10 mm (calibrated)
$ 127.24
0.53ct Multicolor Opal, Round, Opaque
6 mm (calibrated)
$ 17.42
20.61ct Multicolor Boulder Opal, Oval, Opaque
31.9 x 12.2 mm
$ 102.64
20.92ct Multicolor Boulder Opal, Oval, Opaque
25.5 x 14.9 mm
$ 160.44
0.75ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 22.41
1.21ct Multicolor Opal, Oval, Transparent
9 x 6.7 mm
$ 331.42
1.90ct Multicolor Black Opal, Oval, Translucent
11.5 x 8.2 mm
$ 47.31
1.87ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 81.95
13.99ct Multicolor Boulder Opal, Fancy, Opaque
20.7 x 12.6 mm
$ 69.67
42.56ct Multicolor Boulder Opal, Fancy, Opaque
36.1 x 31 mm
$ 211.95
0.96ct Multicolor Opal, Pear Shape, Transparent
9.8 x 6.7 mm
$ 24.00
8.61ct Multicolor Black Opal, Oval, Opaque
19.2 x 12.9 mm
$ 357.32
1.85ct Multicolor Opal, Pear Shape, Translucent
12 x 8 mm (calibrated)
$ 81.07
11.65ct Multicolor Boulder Opal, Round, Opaque
17 mm (calibrated)
$ 81.22
1.12ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 36.81
0.45ct Multicolor Opal, Pear Shape, Transparent
7.7 x 4.9 mm
$ 11.21
2.21ct Multicolor Black Opal, Oval, Translucent
14 x 9 mm (calibrated)
$ 45.86
2.38ctw Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 78.23
1.74ct Multicolor Black Opal, Oval, Translucent
12 x 8.7 mm
$ 43.33
3.35ctw Multicolor Opal, Square, Transparent
4 x 4 mm (calibrated)
$ 23.79
6.46ctw Multicolor Opal, Round, Translucent
8 mm (calibrated)
$ 198.17
0.70ct Multicolor Opal, Fancy, Translucent
11.8 x 3.6 mm
$ 19.52
2.42ct Multicolor Opal, Oval, Opaque
11 x 8.6 mm
$ 72.31
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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 
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 -> 7 
easy interface for a pricless buy
Overall Rating -> 10 
My experience was done with ease
Overall Rating -> 10
overall great
Overall Rating -> 10
Recomendado Totalmente Los Productos Se Entregaron A Tiempo
Overall Rating -> 10
I loved it! Extensive inventory, great prices, I definitely will be buying from here again!
