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0.44ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.44ct Natural Multicolor Opal, Oval, Transparent

Opal

0.44ct1 pc
$ 13.20
7 x 5 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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1.81ctw Natural Multicolor Opal, Round, Transparent, Photo A

1.81ctw Natural Multicolor Opal, Round, Transparent

Opal

1.81ct total4 pcs
$ 50.92
5 mm (calibrated)
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1.28ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.28ct Natural Multicolor Opal, Oval, Translucent

Opal

1.28ct1 pc
$ 38.40
10 x 7 mm (calibrated)
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28.42ct Natural Multicolor Opal, Oval, Opaque, Photo A
Opal Product Video (667932)

28.42ct Natural Multicolor Opal, Oval, Opaque

Opal

28.42ct1 pc
$ 102.31
28.9 x 20.2 mm
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16.50ct Natural Yellowish Green Opal, Oval, Opaque, Photo A

16.50ct Natural Yellowish Green Opal, Oval, Opaque

Opal

16.50ct1 pc
$ 42.58
18 x 13 mm (calibrated)
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1.72ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.72ct Natural Multicolor Opal, Oval, Transparent

Opal

1.72ct1 pc
$ 51.60
10.9 x 7.2 mm
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1.28ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.28ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.28ct total2 pcs
$ 50.69
8 x 6 mm (calibrated)
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3.78ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

3.78ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

3.78ct1 pc
$ 99.79
13.6 x 10 mm
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1.13ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.13ct Natural Multicolor Opal, Oval, Transparent

Opal

1.13ct1 pc
$ 42.82
9 x 7 mm (calibrated)
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0.94ctw Natural Multicolor Opal, Oval, Transparent, Photo A

0.94ctw Natural Multicolor Opal, Oval, Transparent

Opal

0.94ct total2 pcs
$ 310.20
7 x 5 mm (calibrated)
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1.82ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.82ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.82ct total2 pcs
$ 72.07
8 x 6 mm (calibrated)
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1.16ct Natural Multicolor White Opal, Oval, Transparent, Photo A

1.16ct Natural Multicolor White Opal, Oval, Transparent

Opal

1.16ct1 pc
$ 34.80
10 x 7 mm (calibrated)
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1.29ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.29ct Natural Multicolor Opal, Oval, Translucent

Opal

1.29ct1 pc
$ 61.92
10 x 8 mm (calibrated)
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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
$ 94.80
10 x 8 mm (calibrated)
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1.06ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.06ct Natural Multicolor Opal, Oval, Opaque

Opal

1.06ct1 pc
$ 38.16
10 x 8 mm (calibrated)
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1.07ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.07ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.07ct total2 pcs
$ 38.52
7 x 5 mm (calibrated)
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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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1.56ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.56ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.56ct1 pc
$ 82.37
12 x 8 mm (calibrated)
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0.53ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.53ct Natural Multicolor Opal, Oval, Opaque

Opal

0.53ct1 pc
$ 19.08
8 x 6 mm (calibrated)
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1.10ct Natural Multicolor Opal, Round, Translucent, Photo A

1.10ct Natural Multicolor Opal, Round, Translucent

Opal

1.10ct1 pc
$ 32.54
7 mm (calibrated)
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0.66ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.66ct Natural Multicolor Opal, Oval, Transparent

Opal

0.66ct1 pc
$ 19.80
7.1 x 5.9 mm
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11.80ct Natural Earth Green Opal, Oval, Opaque, Photo A

11.80ct Natural Earth Green Opal, Oval, Opaque

Opal

11.80ct1 pc
$ 30.44
16.5 x 13.9 mm
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0.71ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.71ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.71ct1 pc
$ 23.86
8.5 x 6.8 mm
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0.99ctw Natural Multicolor Opal, Oval, Transparent, Photo A

0.99ctw Natural Multicolor Opal, Oval, Transparent

Opal

0.99ct total2 pcs
$ 297.00
7 x 5 mm (calibrated)
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1.09ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.09ct Natural Multicolor Opal, Oval, Transparent

Opal

1.09ct1 pc
$ 33.13
10 x 7 mm (calibrated)
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1.71ct Natural Multicolor White Opal, Oval, Transparent, Photo A

1.71ct Natural Multicolor White Opal, Oval, Transparent

Opal

1.71ct1 pc
$ 51.30
10 x 7 mm (calibrated)
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1.14ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.14ct Natural Multicolor Opal, Oval, Opaque

Opal

1.14ct1 pc
$ 41.04
9 x 7 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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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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2.24ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.24ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.24ct total2 pcs
$ 88.70
8 x 6 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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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 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

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve 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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 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

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

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