COLOR: Purple MEASUREMENT: 19mm x 12mm MATERIAL: Jasper Gemstone FINISHED: Smooth SHAPE/STYLE: Roundel GEMSTONE MEANING: Jasper is a gemstone often has stripes or bands that amplify the healing and earthy energy of this stone. It was used for thousands of years in many cultures around the world. It's definitely good feng shui to wear jasper as jewelry. Generally, if you need more energy, vitality, as well as determination to pursue your goals. Nourishing essence of jasper is your need. NOTE: - Color of the materials may vary due to computer settings."