Tanzanite is one of the official birthstones of December along with Blue Zircon and Turquoise. The gemstone industry has celebrated the discovery of this unique stone, resulting in it rapidly becoming one of the most valuable and sought-after gemstones in the world. In addition, Tanzanite is exclusively only found in Eastern Africa’s Tanzania. This gemstone forms in extremely rare conditions, so the possibility of finding another source of this stone is incredibly low. As the demand of Tanzanite increases, so does its value. Tanzanite makes a brilliant heirloom and investment. This gemstone is famously known for its beautiful colours, ranging from electric violets to vibrant blues.