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0.94ctw Natural Multicolor Opal, Oval, Opaque, Photo A

0.94ctw Natural Multicolor Opal, Oval, Opaque

Opal

0.94ct total2 pcs
$ 33.84
7 x 5 mm (calibrated)
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1.21ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.21ct Natural Multicolor Opal, Oval, Transparent

Opal

1.21ct1 pc
$ 65.34
10 x 7 mm (calibrated)
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1.70ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.70ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.70ct total2 pcs
$ 61.20
8 x 6 mm (calibrated)
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20.70ct Natural Medium Green Opal, Oval, Opaque, Photo A

20.70ct Natural Medium Green Opal, Oval, Opaque

Opal

20.70ct1 pc
$ 53.41
23.7 x 17 mm
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0.72ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.72ct Natural Multicolor Opal, Oval, Opaque

Opal

0.72ct1 pc
$ 25.92
8 x 6 mm (calibrated)
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0.49ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.49ct Natural Multicolor Opal, Oval, Opaque

Opal

0.49ct1 pc
$ 17.64
7 x 5 mm (calibrated)
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1.58ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.58ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.58ct total2 pcs
$ 47.40
8 x 6 mm (calibrated)
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8.21ct Natural Medium Green Opal, Oval, Opaque, Photo A

8.21ct Natural Medium Green Opal, Oval, Opaque

Opal

8.21ct1 pc
$ 21.18
18.5 x 12.5 mm
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0.87ct Natural Multicolor Opal, Oval, Translucent, Photo A

0.87ct Natural Multicolor Opal, Oval, Translucent

Opal

0.87ct1 pc
$ 49.38
8 x 6 mm (calibrated)
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1.94ctw Natural Multicolor Opal, Round, Transparent, Photo A

1.94ctw Natural Multicolor Opal, Round, Transparent

Opal

1.94ct total5 pcs
$ 49.61
5 mm (calibrated)
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0.83ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.83ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.83ct1 pc
$ 27.89
9 x 7 mm (calibrated)
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0.60ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.60ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.60ct1 pc
$ 18.07
8 x 5.2 mm
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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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5.88ct Natural Multicolor Opal, Oval, Translucent, Photo A

5.88ct Natural Multicolor Opal, Oval, Translucent

Opal

5.88ct1 pc
$ 156.50
14.7 x 11.9 mm
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1.27ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.27ct Natural Multicolor Opal, Oval, Opaque

Opal

1.27ct1 pc
$ 45.72
9 x 7 mm (calibrated)
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1.60ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.60ct Natural Multicolor Opal, Oval, Translucent

Opal

1.60ct1 pc
$ 48.64
10.9 x 8.2 mm
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0.61ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.61ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.61ct1 pc
$ 18.30
7 x 5 mm (calibrated)
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5.75ctw Natural Multicolor Opal, Round, Translucent, Photo A

5.75ctw Natural Multicolor Opal, Round, Translucent

Opal

5.75ct total4 pcs
$ 202.91
8 mm (calibrated)
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1.49ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.49ct Natural Multicolor Opal, Oval, Translucent

Opal

1.49ct1 pc
$ 59.00
10.6 x 7.1 mm
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1.14ct Natural Multicolor Opal, Oval, Translucent, Photo A

1.14ct Natural Multicolor Opal, Oval, Translucent

Opal

1.14ct1 pc
$ 34.33
9 x 7 mm (calibrated)
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5.82ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

5.82ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

5.82ct1 pc
$ 174.60
19.2 x 11.4 mm
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1.78ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.78ct Natural Multicolor Opal, Oval, Opaque

Opal

1.78ct1 pc
$ 70.49
10 x 8 mm (calibrated)
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2.86ct Natural Bluish White Opal, Oval, Transparent, Photo A

2.86ct Natural Bluish White Opal, Oval, Transparent

Opal

2.86ct1 pc
$ 85.80
13.3 x 8.5 mm
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1.29ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.29ct Natural Multicolor Opal, Oval, Transparent

Opal

1.29ct1 pc
$ 38.70
9 x 7 mm (calibrated)
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20.09ct Natural Multicolor Opal, Pear Shape, Opaque, Photo A

20.09ct Natural Multicolor Opal, Pear Shape, Opaque

Opal

20.09ct1 pc
$ 72.32
24.1 x 19.7 mm
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0.82ct Natural Multicolor Opal, Round, Opaque, Photo A

0.82ct Natural Multicolor Opal, Round, Opaque

Opal

0.82ct1 pc
$ 32.47
7 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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1.26ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.26ct Natural Multicolor Opal, Oval, Transparent

Opal

1.26ct1 pc
$ 38.18
11.2 x 7.4 mm
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1.56ct Natural Multicolor Opal, Marquise, Transparent, Photo A

1.56ct Natural Multicolor Opal, Marquise, Transparent

Opal

1.56ct1 pc
$ 84.24
16.4 x 6.5 mm
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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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5.14ct Natural Multicolor Opal, Fancy, Translucent, Photo A

5.14ct Natural Multicolor Opal, Fancy, Translucent

Opal

5.14ct1 pc
$ 172.70
16.2 x 13.5 mm
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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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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

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

My first experience buying loose gems, seems to be fairly priced, I'll be buying more later

Posted By Online Shopper in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 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.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

My first experience buying loose gems, seems to be fairly priced, I'll be buying more later

Posted By Online Shopper in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate
Enlarged Gemstone Image