In addition to St. Edward's Crown, the Imperial State Crown and the Queen Mary Crown — these are the royal family's other crowns.

A crown is a traditional form of head adornment worn by monarchs as a symbol of their power and wealth. Exquisitely made and often shimmering in gold or silver and decorated in precious gemstones ...

King Charles' coronation crown. Before Charles and Camilla took off in the Gold State Coach back to Buckingham Palace, they were vested with crowns to symbolize their time as the head of the monarchy.