
![]() A Brief History Of Diadem Stakes The Diadem Stakes is a Group 2 flat horse race for three-year-old and above thoroughbreds run over a distance of 6 furlongs (1,207 metres) at Ascot Racecourse in late September. It was first run in 1946, prior to which all racing at Ascot had been confined to the Royal meeting in June. It is named after the filly Diadem, winner of the 1,000 Guineas in 1917, and later a top class sprinter with frequent wins at Ascot. Year 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 Winner Haatef Red Clubs Baron's Pit Pivotal Point Acclamation Crystal Castle Nice One Clare Sampower Star Bold Edge Bianconi Elnadim Diffident Cool Jazz Lake Coniston Catrail Wolfhound Shalford Ron's Victory Chummy's Favourite Cadeaux Genereux Age 3 3 5 4 4 4 5 4 4 3 3 4 4 3 3 3 3 3 4 3 Jockey Richard Hills Michael Hills Johnny Murtagh Seb Sanders Frankie Dettori Kieren Fallon Johnny Murtagh Frankie Dettori Dane O'Neill Johnny Murtagh Richard Hills Frankie Dettori Corey Nakatani Pat Eddery Michael Roberts Steve Cauthen Tony Cruz Freddy Head Frankie Dettori Pat Eddery Trainer Kevin Prendergast Barry Hills Amanda Perrett Peter Makin Gerald Cottrell John Hammond Pip Payne Saeed bin Suroor Richard Hannon Aidan O'Brien John Dunlop Saeed bin Suroor Clive Brittain Geoff Lewis John Gosden John Gosden Richard Hannon Alain Falourd Neville Callaghan Alex Scott Owner Time 1:13.96 1:13.71 1:10.74 1:13.55 1:12.60 1:13.40 1:17.60 1:17.29 1:20.12 1:13.98 1:12.56 1:15.36 1:18.56 1:14.35 1:15.63 1:17.20 1:18.95 1:12.66 1:14.25 1:15.91 |