An eye-catching 14k white gold diamond split-shank features a vivid 3.30 carat emerald-cut Peacock Tanzanite. Tanzanite is the exquisite blue-purple variety of the mineral zoisite that is only found in one part of the world: Tanzania. Due to pleochroism (the ability to show different colors when viewed from different angles), this ring displays a rare and beautiful array of color ranging from blue-violet to olive-green.