Explore the unique allure of Afghanite with our 7mm to 7.5mm AA quality plain round beads. Showcasing a lustrous sheen and captivating shades of blue, these beads exhibit striking Calcite and Pyrite inclusions. Discovered in 1968 at Afghanistan's Lapis Lazuli mine, this gemstone boasts the extraordinary trait of changing color when exposed to ultraviolet light. Limited in availability, Afghanite is a one-of-a-kind gem that offers exceptional value.