Tanzanites are one of those gemstones that have captivated the hearts of people with not just their beauty but also their rarity. The blue-violet hues and enchanting allures of the gemstones are nothing short of magical. These rare gemstones are found only in one place on the Earth---the foothills of Mount Kilimanjaro, Tanzania. Whether you add them to a statement pendant or a pair of earrings, tanzanite gemstones shine the brightest.