A huge boulder, in my opinion! Its range of colors from yellowish-gray to deep blues and purples the most beautiful, and that is the color that fascinates me more. And 'sapphires and often confused with tanzanite. And 'abundant and relatively cheap, but not remove its high quality gem.
It is located in Switzerland, Germany, Scandinavia, USA, Sri Lanka, India and Australia, in many African countries. It 'also known asCordierite.
Purple iolite comes from the greek means "ios". There was also a diochroite other Greek word that means "two colors" means stone.
On the Mohs scale used to measure the hardness of the diamond with the highest reaches 10 Iolite 7 to 7.5 which means that it is mid-range for your usual high-quality gems. This is significant because chip and scratch resistant, but also withstand the normal wear and tear. It seems to be one of the few stones that do not,treated or improved. As a reference, are something like ninety percent of all heat-treated rubies and many other stones like topaz can be irradiated.
The Vikings knew was found in Scandinavia. Iolite knew a secret about the course of history could be changed. Used it as a navigational tool. Looking through the crystal, they could, the direction of the sun on cloudy days. This was a function of its pleochroism, meaning that changes color when youLook at it from different angles. To understand, imagine you'd better keep it and see a deep blue and disappear just by turning the color of the stars, until you can see all the colors at all! This is pleochroism pleochroism is strong and iolite.
This is a "nightmare knife. Well, at least not easy to cut the stone and the best, even if the cuts as a standard facet emerald, marquise, trillion cut, and can also be producedin the beautiful cabochons.
As the size increases carat iolite is usually darker and less attractive. The smaller stones are often the most beautiful. The blues and grays are lighter less expensive with the richer the color blue is more expensive. It is not a birthstone and not as a precious stone iolite importantly perhaps the time has come, but we will see more and more popular every day, as expected, has become very popular over the years to come. I recommend it to you.A yellow gold with diamonds and iolite center is simply adorable.
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