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Buy Hyalite Opal Gems

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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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1.95ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.95ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.95ct total4 pcs
$ 102.96
7 x 5 mm (calibrated)
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1.84ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.84ct Natural Multicolor Opal, Oval, Translucent

Opal

1.84ct1 pc
$ 55.20
10.8 x 8.2 mm
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1.57ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.57ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.57ct total2 pcs
$ 62.17
8 x 6 mm (calibrated)
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1.08ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.08ct Natural Multicolor Opal, Oval, Translucent

Opal

1.08ct1 pc
$ 37.21
9 x 7 mm (calibrated)
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0.43ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.43ct Natural Multicolor Opal, Oval, Opaque

Opal

0.43ct1 pc
$ 15.48
7 x 5 mm (calibrated)
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1.52ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.52ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.52ct total2 pcs
$ 60.19
8 x 6 mm (calibrated)
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1.51ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.51ct Natural Multicolor Opal, Oval, Transparent

Opal

1.51ct1 pc
$ 45.30
11.6 x 8.4 mm
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22.34ct Natural Yellowish Green Opal, Pear Shape, Opaque, Photo A

22.34ct Natural Yellowish Green Opal, Pear Shape, Opaque

Opal

22.34ct1 pc
$ 57.64
27.1 x 18.5 mm
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0.98ctw Natural Multicolor Opal, Oval, Opaque, Photo A

0.98ctw Natural Multicolor Opal, Oval, Opaque

Opal

0.98ct total2 pcs
$ 38.81
7 x 5 mm (calibrated)
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3.12ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

3.12ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

3.12ct1 pc
$ 94.50
15.2 x 9 mm
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1.35ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.35ct Natural Multicolor Opal, Oval, Opaque

Opal

1.35ct1 pc
$ 48.60
10 x 8 mm (calibrated)
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0.42ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.42ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.42ct1 pc
$ 12.60
7 x 5 mm (calibrated)
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0.56ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.56ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.56ct1 pc
$ 18.82
7.2 x 6.6 mm
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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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3.57ctw Natural Multicolor Opal, Oval, Transparent, Photo A

3.57ctw Natural Multicolor Opal, Oval, Transparent

Opal

3.57ct total2 pcs
$ 108.17
11.5 x 8.4 mm
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1.97ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.97ct Natural Multicolor Opal, Oval, Opaque

Opal

1.97ct1 pc
$ 70.92
10 x 7 mm (calibrated)
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2.18ct Natural Multicolor White Opal, Oval, Transparent, Photo A

2.18ct Natural Multicolor White Opal, Oval, Transparent

Opal

2.18ct1 pc
$ 54.50
11 x 9 mm (calibrated)
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0.42ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.42ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.42ct1 pc
$ 12.60
7 x 5 mm (calibrated)
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1.79ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.79ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.79ct total2 pcs
$ 70.88
8 x 6 mm (calibrated)
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2.03ctw Natural Multicolor Opal, Round, Transparent, Photo A

2.03ctw Natural Multicolor Opal, Round, Transparent

Opal

2.03ct total2 pcs
$ 60.05
7 mm (calibrated)
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3.98ctw Natural Multicolor Opal, Square, Transparent, Photo A

3.98ctw Natural Multicolor Opal, Square, Transparent

Opal

3.98ct total30 pcs
$ 34.04
4.3 x 4.1 mm
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1.40ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.40ct Natural Multicolor Opal, Oval, Transparent

Opal

1.40ct1 pc
$ 65.34
10 x 8 mm (calibrated)
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1.90ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.90ct Natural Multicolor Opal, Oval, Opaque

Opal

1.90ct1 pc
$ 68.40
11 x 9 mm (calibrated)
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1.45ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.45ct Natural Multicolor Opal, Oval, Opaque

Opal

1.45ct1 pc
$ 52.20
9 x 7 mm (calibrated)
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1.40ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.40ct Natural Multicolor Opal, Oval, Opaque

Opal

1.40ct1 pc
$ 50.40
9 x 7 mm (calibrated)
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0.76ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.76ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.76ct1 pc
$ 41.04
11 x 5.3 mm
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3.05ct Natural Multicolor Opal, Marquise, Translucent, Photo A

3.05ct Natural Multicolor Opal, Marquise, Translucent

Opal

3.05ct1 pc
$ 81.18
20.8 x 8.2 mm
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1.27ct Natural Multicolor Opal, Marquise, Transparent, Photo A

1.27ct Natural Multicolor Opal, Marquise, Transparent

Opal

1.27ct1 pc
$ 58.68
15 x 5.4 mm
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1.86ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.86ct Natural Multicolor Opal, Oval, Transparent

Opal

1.86ct1 pc
$ 55.80
11.9 x 8.9 mm
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0.67ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.67ct Natural Multicolor Opal, Oval, Opaque

Opal

0.67ct1 pc
$ 24.12
7.1 x 5.5 mm
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5.68ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

5.68ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

5.68ct1 pc
$ 170.40
21.2 x 10.7 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 -> 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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 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

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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 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