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
Diamond jubilee in special importance despite not being called a "diamond jubilee." Monarchs such as the Kangxi and Qianlong emperors of China, and Hirohito of emperor of Japan held celebrations for their sixtieth year of reign, as did King Bhumibol Adulyadej the King of Thailand on 10 June 2006. National governments also mark their sixtieth anniversary as diamond jubilees, as did the Republic of Korea in 2005 and the People's Republic of China in 2009. In South Asia, the term is also used for certain 100-week anniversaries. For instance, in both India and Pakistan, a diamond jubilee film is one shown in