This crystalline leaf of emerald fire guards the quiet secrets of the earth close to the heart! Emerald is a precious stone with hardness of 7.5-8 on the Mohs scale, making it suitable for jewelry making. Emerald pendant offers cognitive and creative benefits to the wearer. Known as the "Stone of Prosperity," it is believed to attract new business opportunities, career growth, and steady wealth. Since it is associated with the planet Mercury, it is believed to enhance to intellectual abilities, communication, and business. It is also believed to cure epilepsy and leprosy; strengthens eyesight and memory.