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Buy Hyalite Opal Gems

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2.25ct Natural Multicolor Opal, Fancy, Translucent, Photo A

2.25ct Natural Multicolor Opal, Fancy, Translucent

Opal

2.25ct1 pc
$ 75.60
9.9 x 8.9 mm
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2.70ctw Natural Multicolor Opal, Oval, Translucent, Photo A

2.70ctw Natural Multicolor Opal, Oval, Translucent

Opal

2.70ct total2 pcs
$ 102.32
9 x 7 mm (calibrated)
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10.14ct Natural Yellowish Green Opal, Oval, Opaque, Photo A

10.14ct Natural Yellowish Green Opal, Oval, Opaque

Opal

10.14ct1 pc
$ 26.16
18 x 13 mm (calibrated)
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6.20ct Natural Earth Green Opal, Oval, Opaque, Photo A

6.20ct Natural Earth Green Opal, Oval, Opaque

Opal

6.20ct1 pc
$ 16.00
14.7 x 11.6 mm
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1.78ct Natural Multicolor Opal, Marquise, Opaque, Photo A

1.78ct Natural Multicolor Opal, Marquise, Opaque

Opal

1.78ct1 pc
$ 74.76
12.1 x 6 mm
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1.37ctw Natural Deep Reddish Orange Opal, Oval, Transparent, Photo A

1.37ctw Natural Deep Reddish Orange Opal, Oval, Transparent

Opal

1.37ct total2 pcs
$ 49.81
8 x 6 mm (calibrated)
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1.75ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.75ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.75ct total4 pcs
$ 92.40
7 x 5 mm (calibrated)
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0.50ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.50ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.50ct1 pc
$ 15.00
7 x 5.4 mm
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0.72ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

0.72ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

0.72ct1 pc
$ 21.68
8 x 6 mm (calibrated)
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0.68ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.68ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.68ct1 pc
$ 20.40
8 x 5.7 mm
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1.16ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.16ct Natural Multicolor Opal, Oval, Transparent

Opal

1.16ct1 pc
$ 43.96
9 x 7 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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0.72ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.72ct Natural Multicolor Opal, Oval, Opaque

Opal

0.72ct1 pc
$ 23.76
8.6 x 5.3 mm
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2.40ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

2.40ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

2.40ct1 pc
$ 72.72
14 x 9 mm (calibrated)
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2.68ct Natural Multicolor Opal, Oval, Opaque, Photo A

2.68ct Natural Multicolor Opal, Oval, Opaque

Opal

2.68ct1 pc
$ 106.13
12.9 x 8.6 mm
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1.60ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.60ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.60ct1 pc
$ 53.76
10.5 x 6 mm
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1.70ct Natural Multicolor Opal, Octagon / Emerald Cut, Translucent, Photo A

1.70ct Natural Multicolor Opal, Octagon / Emerald Cut, Translucent

Opal

1.70ct1 pc
$ 43.06
11.2 x 7.6 mm
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1.94ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.94ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.94ct total2 pcs
$ 76.82
8 x 6 mm (calibrated)
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2.48ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.48ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.48ct total2 pcs
$ 110.48
9 x 7 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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2.16ct Natural Multicolor Opal, Oval, Opaque, Photo A

2.16ct Natural Multicolor Opal, Oval, Opaque

Opal

2.16ct1 pc
$ 77.76
12.5 x 8 mm
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6.18ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

6.18ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

6.18ct1 pc
$ 185.40
16.9 x 12 mm
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1.28ct Natural Multicolor Opal, Fancy, Opaque, Photo A

1.28ct Natural Multicolor Opal, Fancy, Opaque

Opal

1.28ct1 pc
$ 35.84
10.4 x 5.4 mm
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1.96ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.96ct Natural Multicolor Opal, Oval, Opaque

Opal

1.96ct1 pc
$ 77.62
10 x 8 mm (calibrated)
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1.77ct Natural Multicolor Opal, Fancy, Transparent/Translucent, Photo A

1.77ct Natural Multicolor Opal, Fancy, Transparent/Translucent

Opal

1.77ct1 pc
$ 98.12
10.1 x 8.4 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
9 x 7 mm (calibrated)
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0.96ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.96ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.96ct1 pc
$ 28.92
9.8 x 6.7 mm
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1.46ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.46ct Natural Multicolor Opal, Oval, Transparent

Opal

1.46ct1 pc
$ 43.80
10 x 7 mm (calibrated)
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2.05ct Natural Multicolor Opal, Oval, Translucent, Photo A

2.05ct Natural Multicolor Opal, Oval, Translucent

Opal

2.05ct1 pc
$ 62.32
12 x 8 mm (calibrated)
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0.94ctw Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548002)

0.94ctw Natural Multicolor Opal, Oval, Transparent

Opal

0.94ct total2 pcs
$ 310.20
7 x 5 mm (calibrated)
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1.59ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.59ct Natural Multicolor Opal, Oval, Opaque

Opal

1.59ct1 pc
$ 57.24
10 x 8 mm (calibrated)
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1.18ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.18ct Natural Multicolor Opal, Oval, Opaque

Opal

1.18ct1 pc
$ 35.87
9.1 x 7.3 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 -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 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 -> 9 star ratings

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

Posted By Online Shopper 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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 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 -> 9 star ratings

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

Posted By Online Shopper 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