Tanzanite Cushion cut

Tanzanite is a unique gemstone found in only one location in the world, at the foot of Mount Kilimanjaro. This blue to blue-violet variety of zoisite is admired for its exceptional brilliance, depth of color, and remarkable beauty. Some stones display pleochroism, revealing subtle shifts between blue, violet, and lilac hues, while others show a pure, rich Royal Blue color.