Tanzanite, the blue-violet gemstone of rarity and new beginnings, is a unique zoisite found only in one location in the world. It is admired for its remarkable trichroism, displaying shades of blue, violet, and subtle reddish-brown. The most valuable tanzanites exhibit a deep blue-violet hue, making them highly sought after in the global gemstone market. Tanzanite also symbolizes good fortune, protection, and transformation.