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 |
22.11ct Yellowish Green Cat's Eye Opal, Oval, Opaque
24.8 x 15.9 mm
$ 44.22
0.61ct Dark Brown Chocolate Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 21.96
1.75ct Multicolor White Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 52.50
1.29ct Multicolor Opal, Marquise, Translucent
12.1 x 6 mm
$ 59.60
11.18ct Multicolor Boulder Opal, Pear Shape, Opaque
23.3 x 16.3 mm
$ 73.79
0.39ct Multicolor Opal, Pear Shape, Transparent
7 x 5 mm (calibrated)
$ 11.70
1.29ct Multicolor Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 39.22
2.78ct Multicolor Black Opal, Oval, Translucent
11.6 x 9.2 mm
$ 111.20
12.97ct Multicolor Boulder Opal, Fancy, Translucent
19.6 x 15.8 mm
$ 108.95
1.21ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 43.56
0.90ct Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 32.40
1.07ct Multicolor Black Opal, Oval, Opaque
9.5 x 7.3 mm
$ 37.45
0.82ct Bright Orange Fire Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 28.49
19.35ct Multicolor Opal, Oval, Transparent
31.2 x 14.8 mm
$ 1,161.00
1.21ct Multicolor Chocolate Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 39.60
2.87ct Multicolor Black Opal, Oval, Translucent
13 x 9.5 mm
$ 86.10
0.97ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 32.01
19.06ct Earth Green Cat's Eye Opal, Oval, Opaque
20 x 15 mm (calibrated)
$ 57.18
4.10ct Goldenrod Yellow Cat's Eye Opal, Oval, Opaque
11 x 9 mm (calibrated)
$ 14.76
0.53ct Multicolor Opal, Round, Opaque
6 mm (calibrated)
$ 20.99
0.81ct Multicolor Chocolate Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 29.16
1.47ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 58.21
0.62ct Medium Orange Fire Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 20.46
1.16ct Multicolor Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 64.31
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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 -> 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 -> 9 
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Overall Rating -> 10
I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
Overall Rating -> 10
I love the product and the details about each of them.
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.
