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Buy Hyalite Opal Gems

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1.68ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.68ct Natural Multicolor Opal, Oval, Transparent

Opal

1.68ct1 pc
$ 42.00
11 x 9 mm (calibrated)
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1.19ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.19ct Natural Multicolor Opal, Oval, Opaque

Opal

1.19ct1 pc
$ 42.84
9 x 7 mm (calibrated)
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1.35ct Natural Multicolor Opal, Marquise, Transparent, Photo A

1.35ct Natural Multicolor Opal, Marquise, Transparent

Opal

1.35ct1 pc
$ 71.28
13.9 x 6.6 mm
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3.00ct Natural Multicolor Opal, Trillion, Translucent, Photo A

3.00ct Natural Multicolor Opal, Trillion, Translucent

Opal

3.00ct1 pc
$ 79.85
12 x 11 mm
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1.26ct Natural Multicolor Opal, Trillion, Transparent, Photo A

1.26ct Natural Multicolor Opal, Trillion, Transparent

Opal

1.26ct1 pc
$ 38.81
8 x 8 mm (calibrated)
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2.46ct Natural Multicolor Opal, Oval, Opaque, Photo A

2.46ct Natural Multicolor Opal, Oval, Opaque

Opal

2.46ct1 pc
$ 88.56
10.9 x 8 mm
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1.52ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.52ct Natural Multicolor Opal, Oval, Transparent

Opal

1.52ct1 pc
$ 46.20
10 x 7 mm (calibrated)
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3.34ct Natural Multicolor Opal, Oval, Transparent, Photo A

3.34ct Natural Multicolor Opal, Oval, Transparent

Opal

3.34ct1 pc
$ 180.36
12.9 x 8.3 mm
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1.37ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.37ct Natural Multicolor Opal, Oval, Opaque

Opal

1.37ct1 pc
$ 49.32
10 x 8 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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1.33ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.33ct Natural Multicolor Opal, Oval, Transparent

Opal

1.33ct1 pc
$ 62.08
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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0.85ctw Natural Multicolor Opal, Oval, Opaque, Photo A

0.85ctw Natural Multicolor Opal, Oval, Opaque

Opal

0.85ct total2 pcs
$ 33.66
7 x 5 mm (calibrated)
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1.11ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.11ct Natural Multicolor Opal, Oval, Opaque

Opal

1.11ct1 pc
$ 43.96
9.7 x 6.7 mm
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1.38ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.38ct Natural Multicolor Opal, Oval, Translucent

Opal

1.38ct1 pc
$ 37.39
9 x 7 mm (calibrated)
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1.51ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

1.51ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

1.51ct1 pc
$ 43.85
10 x 8 mm (calibrated)
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1.18ct Natural Multicolor White Opal, Oval, Transparent, Photo A

1.18ct Natural Multicolor White Opal, Oval, Transparent

Opal

1.18ct1 pc
$ 29.50
10 x 7 mm (calibrated)
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1.56ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.56ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.56ct total2 pcs
$ 61.78
8 x 6 mm (calibrated)
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4.17ct Natural Multicolor Opal, Oval, Transparent, Photo A

4.17ct Natural Multicolor Opal, Oval, Transparent

Opal

4.17ct1 pc
$ 225.18
13.9 x 10.9 mm
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2.17ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.17ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.17ct total2 pcs
$ 85.93
9 x 7 mm (calibrated)
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0.57ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.57ct Natural Multicolor Opal, Oval, Opaque

Opal

0.57ct1 pc
$ 20.52
7 x 5 mm (calibrated)
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0.51ct Natural Multicolor Opal, Round, Opaque, Photo A

0.51ct Natural Multicolor Opal, Round, Opaque

Opal

0.51ct1 pc
$ 20.20
6 mm (calibrated)
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28.90ct Natural Multicolor Opal, Oval, Opaque, Photo A

28.90ct Natural Multicolor Opal, Oval, Opaque

Opal

28.90ct1 pc
$ 104.04
32.9 x 21.4 mm
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1.09ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.09ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.09ct total2 pcs
$ 43.16
7 x 5 mm (calibrated)
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1.34ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.34ct Natural Multicolor Opal, Oval, Opaque

Opal

1.34ct1 pc
$ 48.24
9 x 7 mm (calibrated)
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1.66ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.66ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.66ct total4 pcs
$ 87.65
7 x 5 mm (calibrated)
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2.05ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.05ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.05ct total2 pcs
$ 73.80
9 x 7 mm (calibrated)
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1.65ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.65ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.65ct1 pc
$ 93.66
12 x 8 mm (calibrated)
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5.74ct Natural Multicolor Opal, Oval, Transparent, Photo A

5.74ct Natural Multicolor Opal, Oval, Transparent

Opal

5.74ct1 pc
$ 172.20
14 x 11.5 mm
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1.24ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.24ct Natural Multicolor Opal, Oval, Opaque

Opal

1.24ct1 pc
$ 44.64
10 x 7 mm (calibrated)
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5.28ct Natural Multicolor Opal, Oval, Opaque, Photo A
Opal Product Video (691950)

5.28ct Natural Multicolor Opal, Oval, Opaque

Opal

5.28ct1 pc
$ 285.12
16 x 12 mm (calibrated)
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2.81ct Natural Multicolor White Opal, Oval, Transparent, Photo A

2.81ct Natural Multicolor White Opal, Oval, Transparent

Opal

2.81ct1 pc
$ 85.14
13 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 -> 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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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 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 -> 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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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 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