Sterling Silver with 8 mm disk Carnelian stones. Earring length is 1.50 inches. CARNELIAN is an agate class of chalcedony that is a stone of creativity, individuality and courage. Like all agates, it has protection energies. It can aid memory, including recall of past lives. It can assist one in finding the right mate. It is also a stone of protection in general and from anger, jealousy and fear. In addition it can help with manifestation of one's desires, and brings good luck.