Jubilee Diamond Jubilee Diamond The Jubilee Diamond, originally known as the Reitz Diamond is a colourless, cushion-shaped diamond weighing 245.35 carats (49.07 grams), making it the sixth largest diamond in the world. It was originally named after Francis William Reitz, the then president of the Orange Free State where the stone was discovered, before being renamed to honour the 60th anniversary of the coronation of Queen Victoria in 1897. The original stone, a rough octahedron weighing 650.80 carats (130.16 g), was discovered in 1895 at the Jagersfontein Mine in South Africa. A consortium of diamond merchants from London purchased it along with
Crown (British coin) of Queen Anne and King George I were engraved by John Croker, a migrant originally from Dresden in the Duchy of Saxony. The British crown was always a large coin, and from the 19th century it did not circulate well. However, crowns were usually struck in a new monarch's coronation year, true of each monarch since King George IV up until the present monarch in 1953, with the single exception of King George V. The Queen Victoria "Gothic" crown of 1847 (with a mintage of just 8,000 and produced to celebrate the Gothic revival) is considered by many to be