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0.55ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.55ct Natural Multicolor Opal, Oval, Opaque

Opal

0.55ct1 pc
$ 19.80
7 x 5 mm (calibrated)
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1.54ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.54ct Natural Multicolor Opal, Oval, Transparent

Opal

1.54ct1 pc
$ 46.20
10 x 7 mm (calibrated)
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62.29ct Natural Multicolor Opal, Oval, Opaque, Photo A
Opal Product Video (718048)

62.29ct Natural Multicolor Opal, Oval, Opaque

Opal

62.29ct1 pc
$ 224.24
43.8 x 24.6 mm
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2.02ct Natural Multicolor Opal, Oval, Transparent, Photo A

2.02ct Natural Multicolor Opal, Oval, Transparent

Opal

2.02ct1 pc
$ 60.60
11 x 9 mm (calibrated)
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0.75ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.75ct Natural Multicolor Opal, Oval, Opaque

Opal

0.75ct1 pc
$ 27.00
8 x 6 mm (calibrated)
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0.83ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.83ct Natural Multicolor Opal, Oval, Opaque

Opal

0.83ct1 pc
$ 29.88
8 x 6 mm (calibrated)
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0.84ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.84ct Natural Multicolor Opal, Oval, Transparent

Opal

0.84ct1 pc
$ 25.20
9.1 x 6.6 mm
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1.43ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.43ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.43ct total2 pcs
$ 47.19
8 x 6 mm (calibrated)
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1.03ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.03ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.03ct total2 pcs
$ 40.79
7.2 x 5.3 mm
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1.62ctw Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548153)

1.62ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.62ct total2 pcs
$ 486.00
8 x 6 mm (calibrated)
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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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2.31ct Natural Multicolor Opal, Oval, Translucent, Photo A

2.31ct Natural Multicolor Opal, Oval, Translucent

Opal

2.31ct1 pc
$ 63.61
11 x 9 mm (calibrated)
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0.45ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.45ct Natural Multicolor Opal, Oval, Opaque

Opal

0.45ct1 pc
$ 16.20
7 x 5 mm (calibrated)
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2.64ct Natural Multicolor Opal, Oval, Transparent, Photo A

2.64ct Natural Multicolor Opal, Oval, Transparent

Opal

2.64ct1 pc
$ 79.20
12 x 10 mm (calibrated)
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0.96ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.96ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.96ct1 pc
$ 32.26
8.3 x 5.3 mm
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5.14ct Natural Multicolor Opal, Fancy, Translucent, Photo A

5.14ct Natural Multicolor Opal, Fancy, Translucent

Opal

5.14ct1 pc
$ 172.70
16.2 x 13.5 mm
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1.54ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.54ct Natural Multicolor Opal, Oval, Opaque

Opal

1.54ct1 pc
$ 55.44
10 x 8 mm (calibrated)
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1.82ctw Natural Multicolor Opal, Oval, Translucent, Photo A

1.82ctw Natural Multicolor Opal, Oval, Translucent

Opal

1.82ct total2 pcs
$ 103.31
8 x 6 mm (calibrated)
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1.05ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.05ct Natural Multicolor Opal, Oval, Opaque

Opal

1.05ct1 pc
$ 37.80
8 x 6 mm (calibrated)
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1.54ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.54ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.54ct1 pc
$ 85.38
11.1 x 8.2 mm
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1.56ct Natural Multicolor Opal, Marquise, Transparent, Photo A

1.56ct Natural Multicolor Opal, Marquise, Transparent

Opal

1.56ct1 pc
$ 84.24
16.4 x 6.5 mm
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0.95ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.95ct Natural Multicolor Opal, Oval, Transparent

Opal

0.95ct1 pc
$ 28.50
9.3 x 6.7 mm
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1.45ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.45ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.45ct1 pc
$ 40.60
10.7 x 6.8 mm
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1.16ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.16ct Natural Multicolor Opal, Oval, Opaque

Opal

1.16ct1 pc
$ 41.76
9 x 7 mm (calibrated)
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0.70ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.70ct Natural Multicolor Opal, Oval, Opaque

Opal

0.70ct1 pc
$ 25.20
9 x 7 mm (calibrated)
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1.37ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

1.37ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

1.37ct1 pc
$ 63.30
10 x 8 mm (calibrated)
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1.31ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.31ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.31ct total4 pcs
$ 69.17
7 x 5 mm (calibrated)
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0.45ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.45ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.45ct1 pc
$ 13.50
7.7 x 4.9 mm
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1.88ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.88ct Natural Multicolor Opal, Oval, Opaque

Opal

1.88ct1 pc
$ 67.68
12 x 8 mm (calibrated)
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0.86ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.86ct Natural Multicolor Opal, Oval, Opaque

Opal

0.86ct1 pc
$ 30.96
7.7 x 5.9 mm
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1.08ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.08ct Natural Multicolor Opal, Oval, Opaque

Opal

1.08ct1 pc
$ 42.77
9 x 7 mm (calibrated)
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2.18ct Natural Multicolor White Opal, Oval, Transparent, Photo A

2.18ct Natural Multicolor White Opal, Oval, Transparent

Opal

2.18ct1 pc
$ 54.50
11 x 9 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

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was very good and concise.

Posted By Whydothey in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
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

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was very good and concise.

Posted By Whydothey in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate
Enlarged Gemstone Image