Diadem (horse)

Diadem
Sire	Orby
Grandsire	Orme
Dam	Donnetta
Damsire	Donovan
Sex	Mare
Foaled	1914
Country	Great Britain
Colour	Chestnut
Breeder	1st Baron d'Abernon
Owner	1st Baron d'Abernon
Trainer	George Lambton
Record	39 starts 24 wins
Major wins
New Coventry Stakes (1916) Moulton Stakes (1916) 1000 Guineas (1917) King's Stand Stakes (1919, 1920) July Cup (1919, 1920) Challenge Stakes (1919) Rous Memorial Stakes (1920) All-Aged Stakes (1920)
Honours
Diadem Stakes at Ascot Racecourse

Diadem (1914–1931) was a British Thoroughbred racehorse who won the 1000 Guineas in 1917. She went on to become a top sprinter, recording two victories in both the King's Stand Stakes and the July Cup. In total she won 24 of her 39 races. Diadem was bred and owned by Edgar Vincent, 1st Viscount D'Abernon, and trained by George Lambton. The Diadem Stakes at Ascot Racecourse was named after her.

Background

Diadem was a chestnut filly bred by Edgar Vincent, 1st Viscount D'Abernon and foaled in 1914. She was sired by Epsom Derby and Irish Derby winner Orby. As a stallion Orby sired Derby winner Grand Parade and Champion Stakes winner Orpheus.^[1] Diadem's dam was Donnetta, a daughter of Donovan.^[2]

Racing career

1916: Two-year-old season

Diadem won the New Coventry Stakes at Newmarket by two lengths from Golden Maid.^[3] She then won the five-furlong Fulbourne Stakes at Newmarket by three lengths from Sunset Glow.^[4] At the end of the year she also won the five-furlong Moulton Stakes at Newmarket.^[5]

1917: Three-year-old season

In May she won the 1000 Guineas after starting as the 6/4 favourite. Sunny Jane finished second, with Nonpareil in third.^[6] At Newmarket she finished unplaced in the New Derby that was won by Gay Crusader.^[7] She started as the favourite for the New Oaks. The filly Sunny Jane took the lead of the race with four furlongs left to run and was then challenged by Diadem. Sunny Jane held off Diadem to win by half a length, with Moravia a further four lengths back in third place.^[8] In October she won the six-furlong Great Eastern Railway Handicap at Newmarket, beating Roscius by half a length.^[9]

1918: Four-year-old season

In May 1918, Diadem won the Salford Borough Handicap at Manchester by half a length from Golly Eyes. She was carrying 10 pounds more weight than any of the other horses in the field.^[10] In October she won the Snailwell Stakes after starting as the odds-on favourite.^[11] Later in the month she finished third in the Champion Stakes, three and a half lengths behind winner My Dear.^[12]

1919: Five-year-old season

At Royal Ascot in 1919 Diadem started as the 7/2, fourth favourite for the King's Stand Stakes. She won the race by two lengths from favourite Best Born.^[13] In July she beat Iron Hand by three lengths to win the July Cup at Newmarket.^[14] At Goodwood she started in the King George Stakes, but another runner, Sun d'Or cut across her at the start and she was never in contention, cantering home behind winner Chiffre d'Amour and two others.^[15] At the Doncaster St. Leger meeting she carried top weight and started favourite for the seven-furlong Town Moor Handicap. She took the lead with a quarter of a mile still to run and despite being challenged in the closing stages, she held on the win by a head from Quadrille.^[16] In October Diadem beat her only opponent, Freesia, by three quarters of a length to win the Challenge Stakes.^[17] Later in the month she finished second of eighteen in the Cambridgeshire Stakes, six lengths behind winner Brigand.^[18]

1920: Six-year-old season

In June 1920 she walked over for the Rous Memorial Stakes at Ascot.^[19] She also won the All-Aged Stakes by six lengths from her only rival, Tetramenter.^[20] The following day she recorded her second victory in the King's Stand Stakes.,^[21] before walking over for her second July Cup.^[22] In July she finished second in Molyneux Plate, two lengths behind Racket.^[23] She had her third walk over of the year in September for the Snailwell Stakes.^[24] In October she won the Thames Stakes at Kempton by three lengths from Prince Umbria,^[25] before finishing third in the Champion Stakes, seven lengths behind winner Orpheus.^[26]

1921: Seven-year-old season

In June 1921 Diadem finished fourth in the Royal Stakes at Epsom, behind winner Orby's Pride.^[27] Later in the month she finished second behind Monarch in the Rous Memorial Stakes at Ascot.^[28]

Assessment

In 1918 she was described as "one of the most brilliant sprinters seen in England for very many years."^[29] She finished her career with 24 wins from 39 starts.^[30] In 1946 Ascot Racecourse named a new sprint race in her honour, the Diadem Stakes, which is now known as the British Champions Sprint Stakes.

Stud career

Diadem was retired to stud. In 1928 one of her foals, Dian, was sold for 14,000 guineas. At the same auction Diadem herself was purchased by Major Mairs for 10,000 guineas.^[31] Diadem died in 1931.^[30]

Pedigree

Pedigree of Diadem, chestnut mare, 1914^[2]

Sire Orby (GB) ch. 1904	Orme b. 1889	Ormonde b. 1883	Bend Or
			Lily Agnes
		Angelica b. 1879	Galopin*
			St. Angela
	Rhoda B. br. 1895	Hanover ch. 1884	Hindoo
			Bourbon Belle
		Margerine b. 1886	Algerine
			Sweet Songstress
Dam Donnetta (GB) b. 1900	Donovan b. 1886	Galopin* b. 1872	Vedette
			Flying Duchess
		Mowerina ch. 1876	The Scottish Chief
			Stockings
	Rinovata b. 1887	Wenlock b. 1869	Lord Clifden
			Mineral
		Traviata b. 1881	Cremorne
			The White Lady

Note: b. = Bay, br. = Brown, ch. = Chestnut

* Diadem was inbred 3x4 to Galopin. This means that the stallion appears once in the third generation and once in the fourth generation of her pedigree.

References

1. "Orby". Bloodlines.net. Retrieved 2013-03-24.
2. "Diadem (GB) pedigree". equineline.com. Retrieved 2012-12-16.
3. "TO-DAY'S RACING". Liverpool Echo. 22 June 1916.
4. "TO-DAY'S RACING". Liverpool Echo. 7 July 1916.
5. "Newmarket Meeting". Coventry Evening Telegraph. 1 November 1916.
6. "NEWMARKET". Evening Telegraph. 4 May 1917.
7. "GAY CRUSADER". Liverpool Echo. 31 July 1917.
8. "NEW OAKS". Liverpool Echo. 2 August 1917.
9. "NEWMARKET RACES". Liverpool Echo. 10 October 1917.
10. "MANCHESTER RACES". Liverpool Echo. 24 May 1918.
11. "JOCKEY CLUB STAKES". Nottingham Evening Post. 3 October 1918.
12. "NEWMARKET RACES". Liverpool Echo. 15 October 1918.
13. "TO DAY'S RACING". Hull Daily Mail. 20 June 1919.
14. "SELECTIONS FOR WIND-UP". Dundee Courier. 4 July 1919.
15. "DISGRACEFUL SCENES AT GOODWOOD RACES". Evening Telegraph. 31 July 1919.
16. "To-day's racing". Hull Daily Mail. 12 September 1919.
17. "TO-DAY’S RACING". Evening Telegraph. 16 October 1919.
18. "YESTERDAY'S RACING". Western Daily Press. 30 October 1919.
19. "ASCOT". Derby Daily Telegraph. 2 June 1921.
20. "Sporting". Western Daily Press. 18 June 1920.
21. "THE TURF". Aberdeen Journal. 19 June 1920.
22. "YESTERDAY'S WINNERS". Dundee Courier. 2 July 1920.
23. "LIVERPOOL". Derby Daily Telegraph. 22 July 1920.
24. "To-day's racing". Hull Daily Mail. 30 September 1920.
25. "YESTERDAY'S RACING". Western Times. 9 October 1920.
26. "To-day's racing". Hull Daily Mail. 12 October 1920.
27. "THE CORONATION CUP". Nottingham Evening Post. 2 June 1921.
28. "To-day's racing". Hull Daily Mail. 16 June 1921.
29. "SPORTING". Press. 1 November 1918. Retrieved 2013-03-24.
30. "SPORTS SNAPS". Hull Daily Mail. 13 June 1931.
31. "BLOODSTOCK PRICES". Nottingham Evening Post. 5 December 1928.