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Buy Hyalite Opal Gems

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51.46ct Natural Multicolor Opal, Oval, Opaque, Photo A
Opal Product Video (667935)

51.46ct Natural Multicolor Opal, Oval, Opaque

Opal

51.46ct1 pc
$ 185.26
38.3 x 25.5 mm
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1.84ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.84ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.84ct1 pc
$ 61.82
11.1 x 6.8 mm
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2.50ctw Natural Multicolor Opal, Oval, Translucent, Photo A

2.50ctw Natural Multicolor Opal, Oval, Translucent

Opal

2.50ct total2 pcs
$ 86.14
9 x 7 mm (calibrated)
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1.51ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.51ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.51ct total4 pcs
$ 79.73
7 x 5 mm (calibrated)
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1.41ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.41ct Natural Multicolor Opal, Oval, Transparent

Opal

1.41ct1 pc
$ 46.54
9.4 x 6.2 mm
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0.50ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.50ct Natural Multicolor Opal, Oval, Opaque

Opal

0.50ct1 pc
$ 18.00
7 x 5 mm (calibrated)
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1.17ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.17ct Natural Multicolor Opal, Oval, Opaque

Opal

1.17ct1 pc
$ 46.33
9 x 7 mm (calibrated)
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3.67ct Natural Multicolor Opal, Oval, Transparent, Photo A

3.67ct Natural Multicolor Opal, Oval, Transparent

Opal

3.67ct1 pc
$ 110.10
13 x 9 mm (calibrated)
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1.61ctw Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548159)

1.61ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.61ct total2 pcs
$ 483.00
8 x 6 mm (calibrated)
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7.74ctw Natural Multicolor Opal, Round, Translucent, Photo A
Opal Product Video (466383)

7.74ctw Natural Multicolor Opal, Round, Translucent

Opal

7.74ct total6 pcs
$ 286.07
8 mm (calibrated)
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22.64ct Natural Earthy Green Opal, Oval, Opaque, Photo A

22.64ct Natural Earthy Green Opal, Oval, Opaque

Opal

22.64ct1 pc
$ 58.42
24.8 x 13.7 mm
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0.73ct Natural Multicolor Opal, Oval, Translucent, Photo A

0.73ct Natural Multicolor Opal, Oval, Translucent

Opal

0.73ct1 pc
$ 40.48
8 x 6 mm (calibrated)
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1.39ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.39ct Natural Multicolor Opal, Oval, Opaque

Opal

1.39ct1 pc
$ 50.04
9 x 7 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
$ 67.06
14.8 x 6.5 mm
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2.63ct Natural Multicolor White Opal, Pear Shape, Translucent, Photo A

2.63ct Natural Multicolor White Opal, Pear Shape, Translucent

Opal

2.63ct1 pc
$ 79.69
14 x 9 mm (calibrated)
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0.72ct Natural Multicolor Opal, Marquise, Transparent, Photo A

0.72ct Natural Multicolor Opal, Marquise, Transparent

Opal

0.72ct1 pc
$ 27.72
9.8 x 5 mm
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1.30ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.30ct Natural Multicolor Opal, Oval, Transparent

Opal

1.30ct1 pc
$ 44.78
10 x 8 mm (calibrated)
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1.82ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.82ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.82ct total4 pcs
$ 87.36
7 x 5 mm (calibrated)
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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
$ 48.96
7.2 x 5.3 mm
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2.82ct Natural Multicolor Opal, Oval, Transparent, Photo A

2.82ct Natural Multicolor Opal, Oval, Transparent

Opal

2.82ct1 pc
$ 84.60
12.5 x 9.5 mm
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1.94ct Natural Multicolor White Opal, Oval, Translucent, Photo A

1.94ct Natural Multicolor White Opal, Oval, Translucent

Opal

1.94ct1 pc
$ 48.50
10.5 x 8.6 mm
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1.15ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.15ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.15ct total4 pcs
$ 47.65
6 x 4 mm (calibrated)
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0.61ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.61ct Natural Multicolor Opal, Oval, Opaque

Opal

0.61ct1 pc
$ 21.96
7 x 5 mm (calibrated)
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2.32ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.32ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.32ct total2 pcs
$ 83.52
9 x 7 mm (calibrated)
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3.49ct Natural Multicolor Opal, Oval, Translucent, Photo A

3.49ct Natural Multicolor Opal, Oval, Translucent

Opal

3.49ct1 pc
$ 94.96
11 x 9 mm (calibrated)
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1.54ct Natural Multicolor White Opal, Oval, Transparent, Photo A

1.54ct Natural Multicolor White Opal, Oval, Transparent

Opal

1.54ct1 pc
$ 38.50
9.1 x 7.4 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
$ 21.90
8 x 6 mm (calibrated)
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3.53ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

3.53ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

3.53ct1 pc
$ 93.96
13 x 9 mm (calibrated)
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0.93ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.93ct Natural Multicolor Opal, Oval, Opaque

Opal

0.93ct1 pc
$ 33.48
9 x 7 mm (calibrated)
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1.27ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.27ct Natural Multicolor Opal, Oval, Translucent

Opal

1.27ct1 pc
$ 67.06
10 x 8 mm (calibrated)
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0.96ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.96ct Natural Multicolor Opal, Oval, Opaque

Opal

0.96ct1 pc
$ 31.68
8.3 x 6.3 mm
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2.10ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

2.10ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

2.10ct1 pc
$ 63.00
14 x 9 mm (calibrated)
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 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 -> 9 star ratings

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate
Enlarged Gemstone Image