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Opal Gemstones

Discover natural opal gemstones known for their unique play-of-color and endless variety.

Exact Match not Available: Go Back
0.93ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.93ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.93ct1 pc
$ 23.16
9 x 6 mm (calibrated)
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1.34ctw Natural Multicolor Opal, Round, Translucent, Photo A

1.34ctw Natural Multicolor Opal, Round, Translucent

Opal

1.34ct total3 pcs
$ 51.39
6 mm (calibrated)
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1.94ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.94ct Natural Multicolor Opal, Oval, Opaque

Opal

1.94ct1 pc
$ 57.97
10.6 x 7.9 mm
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2.07ct Natural Multicolor White Opal, Oval, Transparent, Photo A

2.07ct Natural Multicolor White Opal, Oval, Transparent

Opal

2.07ct1 pc
$ 51.54
11.4 x 8.2 mm
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1.87ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.87ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.87ct total4 pcs
$ 81.95
7 x 5 mm (calibrated)
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1.55ctw Natural Multicolor Opal, Oval, Translucent, Photo A

1.55ctw Natural Multicolor Opal, Oval, Translucent

Opal

1.55ct total2 pcs
$ 50.95
8 x 6 mm (calibrated)
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2.60ct Natural Multicolor Opal, Oval, Translucent, Photo A

2.60ct Natural Multicolor Opal, Oval, Translucent

Opal

2.60ct1 pc
$ 54.49
12.7 x 9.6 mm
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3.83ct Natural Multicolor Opal, Oval, Transparent, Photo A

3.83ct Natural Multicolor Opal, Oval, Transparent

Opal

3.83ct1 pc
$ 96.28
14 x 10 mm (calibrated)
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1.64ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.64ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.64ct1 pc
$ 45.73
10.4 x 7.6 mm
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0.73ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.73ct Natural Multicolor Opal, Oval, Opaque

Opal

0.73ct1 pc
$ 21.81
7.6 x 5.7 mm
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7.25ct Natural Multicolor Opal, Oval, Translucent, Photo A
Opal Product Video (673718)

7.25ct Natural Multicolor Opal, Oval, Translucent

Opal

7.25ct1 pc
$ 180.53
21 x 11.1 mm
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0.95ct Natural Multicolor Opal, Round, Translucent, Photo A

0.95ct Natural Multicolor Opal, Round, Translucent

Opal

0.95ct1 pc
$ 17.67
7 mm (calibrated)
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1.64ctw Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548528)

1.64ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.64ct total2 pcs
$ 449.20
8 x 6 mm (calibrated)
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1.89ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.89ct Natural Multicolor Opal, Oval, Translucent

Opal

1.89ct1 pc
$ 47.06
12 x 8 mm (calibrated)
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1.29ct Natural Multicolor Opal, Marquise, Translucent, Photo A

1.29ct Natural Multicolor Opal, Marquise, Translucent

Opal

1.29ct1 pc
$ 49.47
12.1 x 6 mm
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2.21ct Natural Multicolor Opal, Fancy, Translucent, Photo A

2.21ct Natural Multicolor Opal, Fancy, Translucent

Opal

2.21ct1 pc
$ 61.64
8 x 8 mm (calibrated)
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1.40ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.40ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.40ct total2 pcs
$ 41.83
8 x 6 mm (calibrated)
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1.27ct Natural Multicolor Opal, Marquise, Transparent, Photo A

1.27ct Natural Multicolor Opal, Marquise, Transparent

Opal

1.27ct1 pc
$ 55.66
14.8 x 6.5 mm
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0.44ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.44ct Natural Multicolor Opal, Oval, Transparent

Opal

0.44ct1 pc
$ 10.96
7 x 5 mm (calibrated)
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0.90ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.90ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.90ct1 pc
$ 25.10
8.9 x 6.4 mm
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3.16ctw Natural Bluish White Opal, Oval, Transparent, Photo A

3.16ctw Natural Bluish White Opal, Oval, Transparent

Opal

3.16ct total2 pcs
$ 78.68
10 x 8 mm (calibrated)
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0.46ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.46ct Natural Multicolor Opal, Oval, Opaque

Opal

0.46ct1 pc
$ 13.74
7 x 5 mm (calibrated)
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1.10ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.10ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.10ct1 pc
$ 27.39
11.1 x 6.6 mm
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2.04ctw Natural Multicolor Opal, Round, Translucent, Photo A

2.04ctw Natural Multicolor Opal, Round, Translucent

Opal

2.04ct total5 pcs
$ 43.29
5 mm (calibrated)
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1.37ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.37ct Natural Multicolor Opal, Oval, Translucent

Opal

1.37ct1 pc
$ 34.56
9.4 x 7.3 mm
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1.54ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.54ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.54ct total2 pcs
$ 46.02
8 x 6 mm (calibrated)
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3.00ct Natural Multicolor Opal, Trillion, Translucent, Photo A

3.00ct Natural Multicolor Opal, Trillion, Translucent

Opal

3.00ct1 pc
$ 66.28
12 x 11 mm
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1.30ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.30ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.30ct total2 pcs
$ 38.84
8 x 6 mm (calibrated)
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1.53ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.53ct Natural Multicolor Opal, Oval, Transparent

Opal

1.53ct1 pc
$ 70.41
10.1 x 7.6 mm
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1.37ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.37ct Natural Multicolor Opal, Oval, Translucent

Opal

1.37ct1 pc
$ 39.18
9 x 7 mm (calibrated)
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1.00ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.00ct Natural Multicolor Opal, Oval, Transparent

Opal

1.00ct1 pc
$ 20.75
8.4 x 5.5 mm
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0.42ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.42ct Natural Multicolor Opal, Oval, Opaque

Opal

0.42ct1 pc
$ 12.55
7.1 x 5.2 mm
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Why Buy Opal from GemSelect?

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.

Loose Opal Gemstones for Jewelry and Collecting

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 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate
Enlarged Gemstone Image