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1.31ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.31ct Natural Multicolor Opal, Oval, Opaque

Opal

1.31ct1 pc
$ 47.16
9 x 7 mm (calibrated)
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0.76ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.76ct Natural Multicolor Opal, Oval, Opaque

Opal

0.76ct1 pc
$ 27.36
9 x 7 mm (calibrated)
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1.52ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.52ct Natural Multicolor Opal, Oval, Transparent

Opal

1.52ct1 pc
$ 45.60
11.1 x 8.2 mm
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0.54ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.54ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.54ct1 pc
$ 16.20
7 x 5 mm (calibrated)
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2.02ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.02ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.02ct total2 pcs
$ 79.99
8 x 6 mm (calibrated)
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1.71ct Natural Multicolor Opal, Marquise, Transparent, Photo A

1.71ct Natural Multicolor Opal, Marquise, Transparent

Opal

1.71ct1 pc
$ 79.01
16.1 x 6.4 mm
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1.09ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.09ct Natural Multicolor Opal, Oval, Translucent

Opal

1.09ct1 pc
$ 33.13
9 x 6.7 mm
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0.45ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.45ct Natural Multicolor Opal, Oval, Transparent

Opal

0.45ct1 pc
$ 13.50
5.9 x 4.6 mm
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1.06ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.06ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.06ct1 pc
$ 31.80
9.4 x 6.8 mm
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1.72ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

1.72ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

1.72ct1 pc
$ 43.34
10 x 7 mm (calibrated)
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1.23ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.23ct Natural Multicolor Opal, Oval, Opaque

Opal

1.23ct1 pc
$ 40.60
8.5 x 6.5 mm
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1.04ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.04ct Natural Multicolor Opal, Oval, Translucent

Opal

1.04ct1 pc
$ 39.42
9 x 7 mm (calibrated)
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2.85ct Natural Multicolor Opal, Oval, Opaque, Photo A

2.85ct Natural Multicolor Opal, Oval, Opaque

Opal

2.85ct1 pc
$ 102.60
12.5 x 9.5 mm
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3.19ctw Natural Multicolor Opal, Round, Transparent, Photo A

3.19ctw Natural Multicolor Opal, Round, Transparent

Opal

3.19ct total5 pcs
$ 89.74
6 mm (calibrated)
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0.94ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.94ct Natural Multicolor Opal, Oval, Opaque

Opal

0.94ct1 pc
$ 33.84
9 x 7 mm (calibrated)
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2.05ct Natural Multicolor Opal, Oval, Transparent, Photo A

2.05ct Natural Multicolor Opal, Oval, Transparent

Opal

2.05ct1 pc
$ 62.11
12.3 x 9.1 mm
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0.87ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.87ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.87ct1 pc
$ 29.23
8.2 x 6.7 mm
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1.96ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.96ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.96ct1 pc
$ 65.86
12.7 x 6.3 mm
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0.85ctw Natural Multicolor Opal, Oval, Transparent, Photo A

0.85ctw Natural Multicolor Opal, Oval, Transparent

Opal

0.85ct total2 pcs
$ 280.50
6.6 x 4.8 mm
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1.14ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.14ct Natural Multicolor Opal, Oval, Transparent

Opal

1.14ct1 pc
$ 43.20
9 x 7 mm (calibrated)
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51.20ct Natural Warm Green Opal, Oval, Opaque, Photo A

51.20ct Natural Warm Green Opal, Oval, Opaque

Opal

51.20ct1 pc
$ 132.10
26.2 x 20.9 mm
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1.36ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.36ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.36ct total2 pcs
$ 53.86
8 x 6 mm (calibrated)
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3.01ctw Natural Multicolor Opal, Round, Translucent, Photo A
Opal Product Video (477512)

3.01ctw Natural Multicolor Opal, Round, Translucent

Opal

3.01ct total5 pcs
$ 84.66
6.5 mm (calibrated)
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33.21ct Natural Multicolor Opal, Oval, Opaque, Photo A

33.21ct Natural Multicolor Opal, Oval, Opaque

Opal

33.21ct1 pc
$ 119.56
34.7 x 23.4 mm
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0.93ctw Natural Multicolor Opal, Oval, Opaque, Photo A

0.93ctw Natural Multicolor Opal, Oval, Opaque

Opal

0.93ct total2 pcs
$ 36.83
7 x 5 mm (calibrated)
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2.35ct Natural Bluish White Opal, Oval, Transparent, Photo A

2.35ct Natural Bluish White Opal, Oval, Transparent

Opal

2.35ct1 pc
$ 70.50
10.5 x 7.6 mm
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1.23ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.23ct Natural Multicolor Opal, Oval, Opaque

Opal

1.23ct1 pc
$ 44.28
9 x 7 mm (calibrated)
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1.83ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.83ct Natural Multicolor Opal, Oval, Opaque

Opal

1.83ct1 pc
$ 65.88
9 x 7 mm (calibrated)
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1.46ct Natural Multicolor Opal, Octagon / Emerald Cut, Transparent, Photo A

1.46ct Natural Multicolor Opal, Octagon / Emerald Cut, Transparent

Opal

1.46ct1 pc
$ 78.84
11.9 x 6.3 mm
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0.48ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.48ct Natural Multicolor Opal, Oval, Transparent

Opal

0.48ct1 pc
$ 14.40
7 x 5 mm (calibrated)
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0.92ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.92ct Natural Multicolor Opal, Oval, Opaque

Opal

0.92ct1 pc
$ 33.12
8 x 6 mm (calibrated)
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1.59ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.59ct Natural Multicolor Opal, Oval, Transparent

Opal

1.59ct1 pc
$ 83.95
10 x 8 mm (calibrated)
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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

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I use GemSelect for all my gem collecting because of the great service and fast shipping.

Posted By Online Shopper in November, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

This was my first experience with this site and it was good. After I receiving my product will the ultimate deciding factor whether or not I return for another purchase. I hope to return.

Posted By Online Shopper in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Opal is a very varied family of gemstones and Hyalite Opals are possibly the most unusual.

More a gemstone for the collector than the jewelry market, Hyalite Opals can be found in Namibia, Madagascar, the USA and most recently, Mexico.

The name Hyalite means water-like and, as the name suggests, they are generally colorless and clear.

However some rare examples can be found in vivid greens and yellows with a spectacular color change and fluorescing phenomena. Tiny amounts of uranium within the gemstone cause dramatic color changes when viewed under daylight or in incandescent lighting.

In addition, the Hyalite gemstone can display fluorescence or luminescence in daylight conditions which is very unusual.

Hyalite Opals contain minute amounts of radioactivity which surely contributes to their amazing color behavior but does not pose any health dangers.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I use GemSelect for all my gem collecting because of the great service and fast shipping.

Posted By Online Shopper in November, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

This was my first experience with this site and it was good. After I receiving my product will the ultimate deciding factor whether or not I return for another purchase. I hope to return.

Posted By Online Shopper in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate
Enlarged Gemstone Image