Tanzanite's Value and Rarity

An further element that raises the value of tanzanite is its scarcity. Tanzanite deposits are almost exclusively found in Tanzania's Merelani Hills, in contrast to many other gemstones that can be found in many different places throughout the world. Tanzanite is a very remarkable gem because of its limited supply, distinct colour scheme, and pleochroic qualities. Tanzanite value is mostly determined by its size and quality; larger, faultless stones with outstanding colour saturation fetch higher prices. For More https://www.navratan.com/categories/tanzanite