Tanzanite
Tanzanite is one of the most unique gemstones and thus it’s very rare and can be only found on one place on the earth that is the foothills of Mount Kilimanjaro. Tanzanite has a rich silky blue along with an exotic overtone of a purple colour. It’s counts among one of the most prominent blue colour gemstones. Tanzanite diamond rings for engagement are in very high demand all over the world. As these can be found in variety of shapes, sizes and along with striking arrays of blue tones which somehow increases its popularity and demand among ladies. Over purple tones Tanzanite usually display their trade marks. One will usually get lighter tones of colour in small sized Tanzanite while Lavender is the very common one which you can easily see. Thus, when it comes to bigger sizes, Tanzanite usually presents a richer, further, beautiful, bold, and rich blue.
