What is the Imperial State Crown?
The Imperial State Crown is one of the Crown Jewels of the United Kingdom and symbolises the sovereignty of the monarch. It has existed in various forms since the 15th century. The current version was made in 1937 and is worn by the monarch after a coronation and used at the State Openings of Parliament. The crown is adorned with 2,901 precious stones, including the Cullinan II diamond, St Edward's Sapphire, the Stuart Sapphire, and the Black Prince's Ruby.. (Photo by: Rob Welham/Universal History Archive/Universal Images Group via Getty Images)
Jewellery

What is the Imperial State Crown?

The Imperial State Crown, a glittering diadem of nearly 3000 gemstones, will be worn by King Charles for his coronation. But who made the Imperial State Crown and why, and what is it worth? Everything you need to know about the King's most famous crown explained

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