Tanzanite

While tanzanite ranges in color from pale lilac to deep intense blue, each stone gives you three colors. From one angle, you may see it as a brilliant blue; turned in another direction, the color will show a purple almost as lovely as fine amethyst; turned a third way, the color will show a salmon-pink brown.
Tanzanite is one of the newest gemstones; it was named in 1967, when the first beautiful crystals were discovered in Tanzania. Because it comes from only one location and is relatively rare, it bestows on its owner a mark of distinction. Tanzanite is still young, so there is no folklore connected with it.
To maintain its brilliance, clean in jewelry cleaner or lukewarm water, do not use a home ultrasonic cleaner or subject to steam. Avoid hard knocks and scratches as well as extreme temperature changes.