Diopside is a natural stone that comes in various colors such as white, gray, black, and brown. Among them, the green variety, colored by chromium, is particularly valuable and is specially called "Chrome Diopside." High-quality specimens with a deep, vivid green are very rare. Chrome Diopside has been known since ancient times as a stone that "enhances wisdom and intellect." It is also a wonderful healing stone with a spiritual connection to the earth and the planet, possessing a powerful healing energy. Large-sized Chrome Diopside beads are uncommon and rare. Size: Bead 12mm, Inner diameter approximately 17cm