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The Jewel House is a vault housing the British Crown Jewels in the Waterloo Block (formerly a barracks) at the Tower of London. It was opened by Queen Elizabeth II in 1994 and refurbished in 2012. Regalia have been kept in various parts of the Tower since the 14th century after a series of successful and attempted thefts at Westminster Abbey.
The Crown Jewels of the United Kingdom, originally the Crown Jewels of England, are a collection of royal ceremonial objects kept in the Jewel House at the Tower of London, which include the coronation regalia and vestments worn by British monarchs.
The coronation regalia are the only working set in Europe and the collection is the most historically complete of any royal regalia in the world. Objects used at the coronation ceremony variously denote the monarch's roles as head of state of the United Kingdom, Supreme Governor of the Church of England, and head of the British armed forces. The regalia feature heraldic devices and national emblems of England, Scotland, Wales, Northern Ireland, and other Commonwealth countries.
St Edward's Crown is the coronation crown of the Crown Jewels of the United Kingdom. Named after Saint Edward the Confessor, versions of it have traditionally been used to crown English and British monarchs at their coronations since the 13th century. It is normally on public display in the Jewel House at the Tower of London, and is widely regarded as one of the most important pieces of regalia in the British monarchy.
The original crown was a holy relic kept at Westminster Abbey, Edward's burial place, until the regalia were either sold or melted down when Parliament abolished the monarchy in 1649, during the English Civil War. The current St Edward's Crown was made for Charles II in 1661. It is 22-carat gold, 30 centimetres (12 in) tall, weighs 2.23 kilograms (4.9 lb), and is decorated with 444 precious and fine gemstones. The crown is similar in weight and overall appearance to the original, but its arches are Baroque. It was recognised by Guinness World Records as the most valuable crown in the world.