Blue tourmaline refers to two rare varieties of tourmaline: Paraiba tourmaline and indicolite tourmaline. Pure blue tourmaline is incredibly rare, since most blue tourmaline gems have a green secondary hue. Paraiba tourmaline is considered to be the most valuable variety of tourmaline and was named after the source of its original discovery in Paraiba, Brazil. Paraiba tourmaline gets its neon blue-green color from traces of copper. Technically, the term 'indicolite' is used to describe any other form of blue tourmaline. Indicolite can range from light to deep-blue. Any blue tourmaline is considered to be very rare and anything weighing more than 1 carat is extremely rare. Tourmaline is both hard (7 to 7.5 on the Mohs scale) and durable, making it ideal for gemstone jewelry. It can be found in various cuts, shapes and sizes. Tourmaline is also October's birthstone.

Tourmaline is a stone that occurs in many different colors; almost every color of the rainbow. Another unique characteristic of tourmaline is that it can be electrically charged by changes in temperature or pressure. Tourmaline generally has a high level of clarity, has very few inclusions and is quite durable, with a hardness of 7-7.5 on the Mohs scale, all of which make tourmaline a very attractive buy. Large sizes are affordable as well. From this page, you can filter the results further by using the left-hand menu. By using the top menu, you can search by origin, carat weight, size, price and other factors, to enable you to find the exact tourmaline gemstones that you are looking for. All items are in stock and ready to ship.

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全体の評価 -> 10

Shipping was extremely expensive for the size of items.

配送予定日 Preston in April, 2021

産地: Bizrate

全体の評価 -> 8

always an unusual gem from Gemselect....always something that may become a conversation piece

配送予定日 Star Viking in April, 2021

産地: Bizrate

全体の評価 -> 10

I just bought this beautiful pink opal and strawberry quartz from Gem select. I was pleasantly surprised that they had little print outs with all the details and color pictures of the actual stones! If you have been thinking of buying gemstones I highly recommend checking out Gem Select! They have great selection and variety! Top notch!

配送予定日 MaryF. in April, 2021

産地: Bizrate

全体の評価 -> 10

It was an over all quick and easy purchase. Items look great.

配送予定日 Tony1983 in April, 2021

産地: Bizrate

全体の評価 -> 8

Its a great place to get quality Gems for a great price.

配送予定日 Kenny in April, 2021

産地: Bizrate

全体の評価 -> 9

Okay, but limited choices for what I was looking for, although a large selection of other items.

配送予定日 Wiaj in April, 2021

産地: Bizrate

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