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 |
2.37ctw Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 85.32
1.33ct Multicolor Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 58.52
1.70ctw Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 61.20
0.60ct Multicolor Opal, Pear Shape, Transparent
8 x 5 mm (calibrated)
$ 18.00
12.62ct Multicolor Boulder Opal, Cushion, Opaque
14 x 14 mm (calibrated)
$ 75.72
0.68ct Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 24.48
1.76ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 69.70
1.19ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 47.12
1.59ct Multicolor Opal Doublet, Pear Shape, Opaque
12 x 8 mm (calibrated)
$ 56.91
1.29ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 46.44
1.37ct Multicolor Opal, Pear Shape, Translucent
10 x 8 mm (calibrated)
$ 63.30
1.50ct Multicolor Opal, Pear Shape, Transparent
11.9 x 7.2 mm
$ 45.00
1.18ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 46.73
2.79ctw Multicolor Black Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 110.48
0.93ctw Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 36.83
1.45ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 52.20
0.48ct Multicolor Opal, Pear Shape, Transparent
8 x 5 mm (calibrated)
$ 14.40
19.35ct Multicolor Opal, Oval, Transparent
31.2 x 14.8 mm
$ 1,161.00
3.52ct Multicolor Opal, Oval, Transparent
14 x 10 mm (calibrated)
$ 106.61
0.89ct Multicolor Opal, Round, Opaque
7 mm (calibrated)
$ 35.24
1.87ctw Multicolor Opal, Oval, Transparent
7 x 5 mm (calibrated)
$ 82.28
5.75ctw Multicolor Opal, Round, Translucent
8 mm (calibrated)
$ 202.91
1.25ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 37.50
5.38ct Multicolor Opal, Pear Shape, Transparent
13 x 13 mm (calibrated)
$ 161.40
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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 
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
Very good place to buy gemstones
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Overall Rating -> 8 
I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.
