These unique hoop earrings have been designed to flaunt the brilliant sparkle of marcasite. Once used as a substitute for the shine of a diamond, the natural semi-precious gemstone marcasite is now celebrated for its lustre and metallic beauty. marcasite gemstones line the front outside of the hoop and the inside of the back, to give you the best of every angle. marcasite Information: Number of Stones: 112 Stone Shape: Round Stone Size: 1.50mm Carat Weight: 2.12ct Natural/Created: Natural marcasite