Untreated Natural Gems: Authentic Genuine Gemstones GemSelect

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Untreated Gemstones
The idea of treating gemstones is nothing new. Nowadays, gem treatments are a way to supply the global demand for colored gemstones with a very limited 'natural' supply. Many gem types are always, or almost always, treated. The most common gem treatment is heat treatment, which is routinely applied to ruby and sapphire. Other gems such as emerald, tanzanite, blue zircon and blue topaz, are generally treated to produce their distinctive color; in fact it's virtually impossible to buy blue topaz that has not been irradiated. Even for the most expert gem buyers, determining whether a gemstone has been treated or enhanced is not always easy, and usually requires much more than just a jeweler's loupe.

Even with advanced gemological equipment, many treatments are still almost impossible to detect. So for many gem and jewelry buyers, one of the best ways to ensure the gem they're acquiring is completely natural and untreated, is through the selective buying of gemstone varieties that for the most part are never enhanced in any way. If you're searching for untreated gemstones, you may be surprised to discover we carry over 100 different untreated gem types.

Certified Customer Reviews

Overall Rating -> 10

My experience with gemselect was awesome so far. I had a few questions about their website and making orders and they replied quickly and were happy to help. I have not received the items I ordered yet as I just ordered them this morning. Although, I truly feel I am going to be a very happy customer once I do receive my items. Gemselect guarantees all their items and have a great return policy just incase. The have a vast selection of all kinds of stones and not to mention their prices are much better than some other websites. Thanks Gemselect I’ll be doing business here from now on!

Posted By Jpapaleo in January, 2019

Source: Bizrate

Overall Rating -> 10

I was very happy on the quality of the gemstones I recieved from GemSelect, I will deffinetly buy again.

Posted By Mckeg in January, 2019

Source: Bizrate

Overall Rating -> 10

Great, easy to use, efficient!

Posted By Olive in January, 2019

Source: Bizrate

Overall Rating -> 9

Great selection. Love the many learning features like articles and gem information. Prices competitive for natural stones. I do miss not having a selection of lab-made stones, CZ’s, etc, which are useful when price and cost are factors.

Posted By Dirk in January, 2019

Source: Bizrate

Overall Rating -> 10

Website easy to navigate.

Posted By RaeRae in January, 2019

Source: Bizrate

Overall Rating -> 9

I WOULD RECOMMEND GEM SELECT.

Posted By BO in January, 2019

Source: Bizrate

Gemstone Information

Popular Gemstones

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Buy Untreated Gemstones

Oval Multicolor Boulder Opal

Octagon / Emerald Cut Bi-color Ametrine

Oval Multicolor Dendritic Agate

Oval Multicolor Ruby-Zoisite

Round Blue Iolite

Pear Violet Sapphire

Oval Pink Star Rose Quartz

Oval Yellow Chrysoberyl

Pear Violet Charoite

Oval Violet Tourmaline

Round Multicolor Color-Change Fluorite

Trillion Red Spinel

Round Orange Citrine

Heart Bi-color Ametrine

Oval Pink Tourmaline

Sphere / Ball Multicolor Jasper

Oval Red Rhodolite Garnet

Cushion Blue Kyanite

Briolette Pink Rose Quartz

Round Green Maw-Sit-Sit

Oval Orange Tourmaline