Conceptually, a pendant is a protruding body worn on the neck. It is mostly made of metal, especially stainless steel and silver, but also made of ore, crystal, jade, etc. It usually does not exist alone, but is matched A rope or metal chain is worn around the neck. The necklace is a chain-shaped jewelry made of gold and silver jewelry that hangs on the neck.
In terms of function, pendants can be combined with necklaces to form various exquisite pendant necklaces, and necklaces can exist independently in the form of chains, not necessarily with pendants. In addition, ancient pendants are usually used to pray for peace and calm the mind; and necklaces of different levels can be used to show the level of a person's status.