Diamond jubilee cinemas for 100 weeks or more. The longest reigning monarch in history, Sobhuza II of Swaziland, celebrated his diamond jubilee in 1981, dating from when he gained direct rule. Diamond jubilee A diamond jubilee is a celebration held to mark a 60th anniversary of an event related to a person (e.g. accession to the throne, wedding, etc.). The 60-year reign of Queen Victoria, which was commemorated as the Diamond Jubilee of Queen Victoria was celebrated on 22 June 1897. The Diamond Jubilee of Queen Elizabeth II was celebrated across the Commonwealth of Nations throughout 2012. George III of the United
Diamond Jubilee of Elizabeth II Parliament House and that a street in the parliamentary triangle in Canberra would be renamed "Queen Elizabeth Terrace". Meanwhile, Western Australian Premier Colin Barnett announced on 28 May that a new waterfront development in Perth would be named Elizabeth Quay in the Queen's honour. A detachment of the New South Wales Mounted Police performed at the Diamond Jubilee Pageant held at Windsor Castle in May 2012. At the end of the same month, Prince Charles presented Diamond Jubilee medals to those in the Victoria Cross and George Cross Association, including three Australian Victoria Cross recipients. A special ecumenical service was