Carnelian Jewelry is often associated with the fire element, and it is said to represent the passionate nature of the heart. In ancient Egypt, carnelian was believed to protect against evil spirits and to promote fertility. It was also used as a talisman for good luck and success. In the Middle Ages, Carnelian Jewelry was thought to ward off nightmares and to help with childbirth which is why it is also available with the name of Birthstone Jewelry.