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 |
6.92ct Multicolor Black Opal, Trillion, Opaque
18 x 13 mm (calibrated)
$ 287.18
1.88ct Multicolor Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 42.28
5.68ct Multicolor Opal, Pear Shape, Translucent
21.2 x 10.7 mm
$ 141.43
22.34ct Green Opal, Pear Shape, Opaque
27.1 x 18.5 mm
$ 47.84
1.95ct Multicolor Opal, Oval, Opaque
11.9 x 7.5 mm
$ 58.27
3.41ct Multicolor Black Opal, Oval, Opaque
15.1 x 10.7 mm
$ 99.34
21.32ct Multicolor Boulder Opal, Oval, Opaque
27.3 x 13.1 mm
$ 163.50
1.20ct Multicolor Opal, Pear Shape, Transparent
9.5 x 6.8 mm
$ 29.88
1.37ct Multicolor Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 40.94
2.53ctw Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 83.16
11.95ct Green Opal, Oval, Opaque
17.3 x 15.9 mm
$ 25.59
1.51ct Multicolor Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 45.12
5.16ct Multicolor Opal, Oval, Transparent
14.1 x 10.7 mm
$ 128.48
1.96ctw Multicolor Opal, Round, Transparent
5 mm (calibrated)
$ 45.77
2.41ct Yellow Cat'S Eye Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 7.20
3.96ct Multicolor Opal, Oval, Translucent
14.4 x 11.2 mm
$ 98.60
33.02ct Multicolor Opal, Oval, Opaque
30 x 22 mm (calibrated)
$ 98.66
12.38ct Multicolor Boulder Opal, Fancy, Translucent
25 x 18 mm (calibrated)
$ 61.65
2.49ctw Multicolor Black Opal, Oval, Translucent
7 x 5 mm (calibrated)
$ 81.84
1.65ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 49.30
5.11ct Multicolor Opal, Oval, Translucent
14 x 10 mm (calibrated)
$ 127.24
1.48ct Multicolor Opal, Pear Shape, Translucent
10.4 x 7.3 mm
$ 56.76
18.63ct Multicolor Boulder Opal, Fancy, Opaque
19.6 x 17.5 mm
$ 92.78
0.61ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 18.23
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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 
Very good and simple exchange
Overall Rating -> 10 
My experience was done with ease
Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Overall Rating -> 9
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Overall Rating -> 9
They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
