Diamond Jubilee (horse) become a highly successful second career, being the Champion sire in Argentina on four occasions (1914, 1915, 1916 and 1921). Diamond Jubilee retained his unpredictable temper until the end of his life. A few months before his death he escaped from the stud farm and galloped through the neighbouring town of Morón before being recaptured. He died in 1923 at the age of twenty-six. Diamond Jubilee (horse) Diamond Jubilee (1897 – 10 July 1923) was a British-bred and British-trained Thoroughbred race horse and sire. In a career which lasted from June 1899 until October 1901 he ran sixteen times and
Queen Elizabeth II Diamond Jubilee Medal and is circumscribed by the inscription "ELIZABETH II DEI GRATIA REGINA FID DEF" (Latin for "Elizabeth II by the Grace of God, Queen, Defender of the Faith"). The reverse shows a faceted hexagon with a crowned royal cipher, inscribed with the years 1952 and 2012. Eight Commonwealth realms in the Caribbean—Antigua and Barbuda, The Bahamas, Barbados, Grenada, Jamaica, Saint Kitts and Nevis, Saint Lucia, and Saint Vincent and the Grenadines—have each issued a Diamond Jubilee medal. The obverse bears the same effigy of the Queen as does the British medal circumscribed by the words "DIAMOND JUBILEE HM QUEEN ELIZABETH II".