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5.36ctw Natural Multicolor Opal, Round, Transparent, Photo A

5.36ctw Natural Multicolor Opal, Round, Transparent

Opal

5.36ct total4 pcs
$ 180.10
8 mm (calibrated)
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11.36ctw Natural Multicolor Opal, Round, Transparent, Photo A
Opal Product Video (466391)

11.36ctw Natural Multicolor Opal, Round, Transparent

Opal

11.36ct total6 pcs
$ 419.87
8.5 mm (calibrated)
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1.68ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.68ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.68ct total2 pcs
$ 66.53
9 x 7 mm (calibrated)
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1.90ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.90ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.90ct1 pc
$ 100.32
13 x 9 mm (calibrated)
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0.84ct Natural Multicolor Opal, Oval, Translucent, Photo A

0.84ct Natural Multicolor Opal, Oval, Translucent

Opal

0.84ct1 pc
$ 33.26
8 x 6 mm (calibrated)
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17.99ct Natural Multicolor Opal, Pear Shape, Opaque, Photo A

17.99ct Natural Multicolor Opal, Pear Shape, Opaque

Opal

17.99ct1 pc
$ 64.76
27 x 20 mm (calibrated)
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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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2.84ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

2.84ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

2.84ct1 pc
$ 75.59
13.2 x 10.1 mm
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1.09ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.09ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.09ct1 pc
$ 36.62
7.9 x 6.9 mm
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1.14ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.14ct Natural Multicolor Opal, Oval, Translucent

Opal

1.14ct1 pc
$ 45.14
9 x 7 mm (calibrated)
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1.87ct Natural Multicolor White Opal, Oval, Translucent, Photo A

1.87ct Natural Multicolor White Opal, Oval, Translucent

Opal

1.87ct1 pc
$ 56.66
12.1 x 8.9 mm
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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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3.40ct Natural Multicolor Opal, Oval, Transparent, Photo A

3.40ct Natural Multicolor Opal, Oval, Transparent

Opal

3.40ct1 pc
$ 183.60
16.5 x 10.8 mm
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10.37ct Natural Earth Green Opal, Oval, Opaque, Photo A

10.37ct Natural Earth Green Opal, Oval, Opaque

Opal

10.37ct1 pc
$ 27.53
18 x 13 mm (calibrated)
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2.62ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

2.62ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

2.62ct1 pc
$ 79.36
15.4 x 9.5 mm
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0.46ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.46ct Natural Multicolor Opal, Oval, Opaque

Opal

0.46ct1 pc
$ 16.56
7 x 5 mm (calibrated)
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1.88ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.88ct Natural Multicolor Opal, Oval, Translucent

Opal

1.88ct1 pc
$ 50.94
9 x 7 mm (calibrated)
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0.51ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.51ct Natural Multicolor Opal, Oval, Opaque

Opal

0.51ct1 pc
$ 18.36
8 x 6 mm (calibrated)
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1.38ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.38ct Natural Multicolor Opal, Oval, Transparent

Opal

1.38ct1 pc
$ 76.51
10 x 8 mm (calibrated)
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1.24ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.24ct Natural Multicolor Opal, Oval, Translucent

Opal

1.24ct1 pc
$ 42.72
9 x 7 mm (calibrated)
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0.95ct Natural Multicolor Opal, Round, Translucent, Photo A

0.95ct Natural Multicolor Opal, Round, Translucent

Opal

0.95ct1 pc
$ 21.29
7 mm (calibrated)
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0.85ct Natural Multicolor Opal, Round, Translucent, Photo A

0.85ct Natural Multicolor Opal, Round, Translucent

Opal

0.85ct1 pc
$ 25.61
6.5 mm (calibrated)
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0.67ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.67ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.67ct1 pc
$ 20.10
8 x 6 mm (calibrated)
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0.38ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.38ct Natural Multicolor Opal, Oval, Opaque

Opal

0.38ct1 pc
$ 13.68
7 x 5 mm (calibrated)
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1.84ct Natural Bluish White Opal, Pear Shape, Transparent, Photo A

1.84ct Natural Bluish White Opal, Pear Shape, Transparent

Opal

1.84ct1 pc
$ 55.20
13.6 x 8.2 mm
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15.72ct Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (462134)

15.72ct Natural Multicolor Opal, Oval, Transparent

Opal

15.72ct1 pc
$ 835.42
19.5 x 17.1 mm
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18.90ct Natural Medium Green Opal, Oval, Opaque, Photo A

18.90ct Natural Medium Green Opal, Oval, Opaque

Opal

18.90ct1 pc
$ 48.77
18.9 x 15.8 mm
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1.38ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.38ct Natural Multicolor Opal, Oval, Transparent

Opal

1.38ct1 pc
$ 41.57
9 x 7 mm (calibrated)
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3.56ct Natural Multicolor Opal, Oval, Transparent, Photo A

3.56ct Natural Multicolor Opal, Oval, Transparent

Opal

3.56ct1 pc
$ 106.80
14.8 x 11 mm
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1.32ct Natural Multicolor Opal, Oval, Translucent, Photo A
Opal Product Video (576116)

1.32ct Natural Multicolor Opal, Oval, Translucent

Opal

1.32ct1 pc
$ 66.22
9 x 7 mm (calibrated)
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4.71ctw Natural Multicolor Opal, Round, Translucent, Photo A

4.71ctw Natural Multicolor Opal, Round, Translucent

Opal

4.71ct total4 pcs
$ 174.08
8 mm (calibrated)
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0.56ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.56ct Natural Multicolor Opal, Oval, Opaque

Opal

0.56ct1 pc
$ 20.16
8 x 6 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

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 -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 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

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 -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 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