St Edward's Crown is one of the most important symbols of the British monarchy. It is traditionally used during the coronation of British monarchs. Made of solid gold, the crown features a design adorned with precious stones, including diamonds, sapphires, and rubies. The crown is named after Saint Edward the Confessor, who was the last Anglo-Saxon king of England. It was created in 1661 to replace an earlier crown and is considered a key part of the Crown Jewels of the United Kingdom. The crown is not worn regularly, as it is primarily a ceremonial piece.