Buy Hyalite Opal Gemstones: Shop For Loose Precious Gems Here

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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Overall Rating -> 8

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo in May, 2023

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Overall Rating -> 9

I have been buy from you for years

Posted By JohnA in May, 2023

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Overall Rating -> 10

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024

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Overall Rating -> 10

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

Posted By Phoenix in March, 2024

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Overall Rating -> 10

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024

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Overall Rating -> 10

was just windowshopping and spotted a couple "Very Uncommons", a tsavorite & a demantoid garnet that were both in a size I was looking for, & that I could very easily pay for -- so figured I would grab the tsavo ASAP and got the demantoid to accompany so they wouldn't be lonely.

Posted By Kittypie070 in April, 2024

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Overall Rating -> 10

Hello: You do have good website. Vast majority of folks would buy the Gems for its spiritual, physical / energy level, emotional level positive aspects. You have only very brief mention of this aspect of each Gem ..may be you can add little bit more about ways to leverage the beneificial effect of each gems i.e. some practical tips.ThanksRupen Patel

Posted By EarthDeep in February, 2024

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Overall Rating -> 10

I bought a small ring green so I may practice my jewelry making.

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Overall Rating -> 10

I have had and will always have a great time shopping at GemSelect. It's a great web site with great products and great service.

Posted By Apps in November, 2023

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Overall Rating -> 9

I am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

Posted By Sparkle in March, 2024

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Overall Rating -> 10

Very good, very fast, everything as described.

Posted By B in October, 2023

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Overall Rating -> 10

Great Job today! No issues!

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Overall Rating -> 10

all good

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Overall Rating -> 10

The website design is a bit finicky for mobile, but Im sure its most likely just a mobile issue. Amazing selection of products, great prices.

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Overall Rating -> 10

The site is very easy to use and I will continue to shop here. The quality is superb

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Gemstones A-Z

Buy Hyalite Opal Gems

0.74 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 10 x 6.8 mm

25.72 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 27.3 x 25.1 mm

1.63 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.7 x 6.9 mm

1.19 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gems, 6.9 x 5.2 mm

1.11 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 12 x 7.1 mm

1.27 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.4 x 7.4 mm

0.94 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gems, 7.1 x 5.1 mm

1.1 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.2 x 6.8 mm

1.84 carat Marquise Cut Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 13.8 x 6.7 mm

2.95 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 13.9 x 9.1 mm

1.25 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.1 x 7.1 mm

0.96 carat Multicolor Opal, Oval loose Opal from Ethiopia, Natural Gem, 8.3 x 6.3 mm

1.37 carat Pear Shape Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.8 x 7.8 mm

1.71 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 11.1 x 8.3 mm

1.1 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 9.9 x 9 mm

1.71 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 8.2 x 6.2 mm

2.9 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.9 x 9.1 mm

0.84 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8 x 6.1 mm

33.02 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 31.2 x 22.2 mm

2.84 ct Loose Pear Opal, 13.2 x 10.1 mm From Australia

2.54 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 14.3 x 9.2 mm

33.02 carat White Opal, Pear Shape loose Opal from Australia, Natural Untreated Gem, 30 x 21.2 mm

0.85 carat Trillion Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8 x 8.3 mm

5.62 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 15.7 x 11.5 mm

22.52 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 26.4 x 17.4 mm

2.99 carat Cushion Opal, loose Certified Opal from Australia, Natural Untreated Gem, 16.7 x 8.1 mm

1.2 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.9 x 7.9 mm

1.15 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 9 x 7 mm

1.77 carat Round Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 5.9 mm

0.76 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.1 x 6.1 mm

1.17 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 9.9 x 7.5 mm

6.45 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 16 x 11.8 mm

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