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
Queen Elizabeth II Diamond Jubilee Medal the Grace of God, Queen • Canada"). The reverse features Elizabeth's royal cypher crowned and superimposed upon a diamond shield, behind which is a bed of four maple leaves and a ribbon with the dates 1952 and 2012 to the left and right of the shield and "VIVAT REGINA" (long live the Queen) below, all on a field of diamonds. In the United Kingdom, the medal, more properly known as "The Queen's Diamond Jubilee Medal", was designed by Timothy Noad, a calligrapher and illuminator. It depicts on the obverse the Ian Rank-Broadley effigy of the Queen crowned with a tiara