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1.72ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.72ct Natural Multicolor Opal, Oval, Translucent

Opal

1.72ct1 pc
$ 90.82
11.4 x 7.4 mm
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0.64ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.64ct Natural Multicolor Opal, Oval, Opaque

Opal

0.64ct1 pc
$ 23.04
8 x 6 mm (calibrated)
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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
6.8 x 5.3 mm
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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
7.5 x 5.2 mm
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2.07ct Natural Multicolor White Opal, Oval, Transparent, Photo A

2.07ct Natural Multicolor White Opal, Oval, Transparent

Opal

2.07ct1 pc
$ 62.10
11.4 x 8.2 mm
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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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1.27ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.27ct Natural Multicolor Opal, Oval, Transparent

Opal

1.27ct1 pc
$ 38.10
10 x 8 mm (calibrated)
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3.34ct Natural Multicolor Opal, Fancy, Translucent, Photo A

3.34ct Natural Multicolor Opal, Fancy, Translucent

Opal

3.34ct1 pc
$ 112.22
13.1 x 9.5 mm
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1.87ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.87ct Natural Multicolor Opal, Oval, Transparent

Opal

1.87ct1 pc
$ 56.10
11 x 7.8 mm
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1.33ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.33ct Natural Multicolor Opal, Oval, Opaque

Opal

1.33ct1 pc
$ 47.88
9 x 7 mm (calibrated)
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3.30ctw Natural Multicolor Opal, Oval, Translucent, Photo A

3.30ctw Natural Multicolor Opal, Oval, Translucent

Opal

3.30ct total2 pcs
$ 100.00
10 x 8 mm (calibrated)
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1.99ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.99ct Natural Multicolor Opal, Oval, Translucent

Opal

1.99ct1 pc
$ 60.30
12 x 8 mm (calibrated)
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2.09ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.09ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.09ct total2 pcs
$ 75.24
8 x 6 mm (calibrated)
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4.79ctw Natural Fire Orange Opal, Oval, Transparent, Photo A
Opal Product Video (368948)

4.79ctw Natural Fire Orange Opal, Oval, Transparent

Opal

4.79ct total5 pcs
$ 171.54
8 x 6 mm (calibrated)
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2.08ctw Natural Multicolor Opal, Oval, Opaque, Photo A

2.08ctw Natural Multicolor Opal, Oval, Opaque

Opal

2.08ct total2 pcs
$ 74.88
9 x 7 mm (calibrated)
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3.95ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

3.95ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

3.95ct1 pc
$ 105.13
15.1 x 10.8 mm
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5.52ct Natural Multicolor Opal, Oval, Translucent, Photo A

5.52ct Natural Multicolor Opal, Oval, Translucent

Opal

5.52ct1 pc
$ 165.60
14.6 x 10.5 mm
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1.42ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.42ct Natural Multicolor Opal, Oval, Transparent

Opal

1.42ct1 pc
$ 66.28
10 x 8 mm (calibrated)
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0.70ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.70ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.70ct1 pc
$ 23.52
11.8 x 3.6 mm
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1.51ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.51ct Natural Multicolor Opal, Oval, Transparent

Opal

1.51ct1 pc
$ 81.54
10.6 x 8 mm
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1.34ct Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548403)

1.34ct Natural Multicolor Opal, Oval, Transparent

Opal

1.34ct1 pc
$ 402.00
9 x 7 mm (calibrated)
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0.64ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.64ct Natural Multicolor Opal, Oval, Opaque

Opal

0.64ct1 pc
$ 23.04
8 x 6 mm (calibrated)
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1.68ct Natural Multicolor Opal, Marquise, Transparent, Photo A

1.68ct Natural Multicolor Opal, Marquise, Transparent

Opal

1.68ct1 pc
$ 70.56
16.2 x 6.7 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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1.36ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.36ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.36ct total2 pcs
$ 48.96
7.2 x 5.3 mm
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0.45ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.45ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.45ct1 pc
$ 13.50
7.7 x 4.9 mm
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1.66ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.66ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.66ct1 pc
$ 79.68
11.1 x 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
$ 326.70
7 x 5 mm (calibrated)
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3.89ct Natural Multicolor Opal, Oval, Transparent, Photo A

3.89ct Natural Multicolor Opal, Oval, Transparent

Opal

3.89ct1 pc
$ 98.18
14.5 x 10.8 mm
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1.17ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.17ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.17ct total2 pcs
$ 42.12
7 x 5 mm (calibrated)
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1.88ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.88ct Natural Multicolor Opal, Oval, Transparent

Opal

1.88ct1 pc
$ 99.26
11.4 x 8.3 mm
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1.05ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.05ct Natural Multicolor Opal, Oval, Opaque

Opal

1.05ct1 pc
$ 37.80
8 x 6 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 -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones 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 -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones 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