<b>Follow the latest news from the </b><a href="https://www.thenationalnews.com/world/uk-news/2023/05/05/king-charles-coronation-live/"><b>coronation of King Charles</b></a><b> here</b> St Edward's Crown and the Imperial State Crown are two invaluable <a href="https://www.thenationalnews.com/world/uk-news/2023/04/26/what-are-the-sword-of-offering-and-imperial-state-crown-coronation-regalia-explained/" target="_blank">components</a> of the UK's Crown Jewels. They each serve a unique purpose in the regal <a href="https://www.thenationalnews.com/world/uk-news/2023/04/16/king-charless-coronation-what-is-the-procession-route-and-who-will-be-there/" target="_blank">ceremonies</a> and embody the history of the <a href="https://www.thenationalnews.com/world/uk-news/2023/05/04/britains-royal-line-of-succession/" target="_blank">British monarchy</a>. St Edward's Crown, the oldest and most sacred of the Crown Jewels, was crafted for King Edward the Confessor in the 11th century. Since then, it has been used to crown every English monarch. The gold crown is adorned with precious stones, such as the St Edward's Sapphire, the Stuart Sapphire and the Black Prince's Ruby. This symbol of sovereignty is reserved for the coronation ceremony, signifying the continuity of the British monarchy and its long, rich history. In contrast, the Imperial State Crown is used by the monarch during the State Opening of Parliament and other formal occasions. As the most important crown in the collection, it is set with 2,868 diamonds, 17 sapphires, 11 emeralds, 269 pearls and four rubies. This gold crown represents the power and authority of the <a href="https://www.thenationalnews.com/world/uk-news/2023/04/15/kings-coronation-to-feature-largest-military-ceremonial-display-in-a-generation/" target="_blank">British monarch</a>, as well as the king or queen's role as head of state and commander-in-chief of the <a href="https://www.thenationalnews.com/world/uk-news/2023/04/15/kings-coronation-to-feature-largest-military-ceremonial-display-in-a-generation/" target="_blank">armed forces</a>. The most noticeable differences between St Edward's Crown and the Imperial State Crown are their size and weight. The former weighs 2.23kg and stands 30cm tall, while the latter weighs 1.04kg and is 25cm tall. Despite these differences, both crowns are crafted from gold and adorned with precious stones, symbolising the sovereignty of the British monarch during significant state occasions. St Edward's Crown was originally made of silver and set with jewels but was melted down during the English Civil War in 1649. It was remade in 1661 after the Restoration. The Imperial State Crown, on the other hand, was crafted for King George VI's coronation in 1937 by Garrard & Co. St Edward's Crown and the Imperial State Crown, with their distinct roles and histories, remain time-honoured symbols of the British monarchy.