Diamond Jack (AUS) Horse
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About
Diamond Jack is a four-year-old grey-brown gelding bred in Australia, by D'argento out of Empress Star. He races under the guidance of Stephen Miller and is owned by Green Park Stud (Mgr: J P Green). In three starts he has secured one third place, has not yet won, and has earned $3,100 in prize money. His most recent start was at Belmont on 21 October 2026, finishing 3rd in a 14-runner field.
Race Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Belmont 05-Nov-26 1400m GOOD 4 R3 MC EQUINE SURFACES MAIDEN Barrier 3, SP: 51.00 | S.D.Parnham 58kg 8.92L | 12 (16) |
| Belmont 21-Oct-26 1400m GOOD 4 R3 MDN (of $25,000) Barrier 7, SP: 7.50 In-running: 800m 1st, 400m 1st | B Parnham 58kg 1.97L | 3 (14) |
| Kalgoorlie 01-Oct-26 1400m GOOD 4 R2 MDN (of $25,000) Barrier 1, SP: 15.00 In-running: 800m 6th, 400m 7th | B Gaerth 58kg 1.05L | 6 (14) |
| Belmont 09-Sep-26 1200m GOOD 4 R2 MDN (of $25,000) Barrier 11, SP: 61.00 In-running: 800m 11th, 400m 10th | B Gaerth 58kg 5.01L | 7 (12) |
| Lark Hill 24-Aug-26 950m SOFT 5 R15 4UPMDN-TRL, Winning Time: 00:58.120 1st Diamond Jack ( B Gaerth ) 2nd Chatta Vision ( P J Harvey ) 0.35L 3rd Belle Of Bondi ( C A Cooper ) 1.17L | B Gaerth | 1 (8) |
| Lark Hill 10-Aug-26 950m SOFT 6 R10 4UP MDN-TRL, Winning Time: 00:59.590 1st Boutique Belle ( W A Pike ) 2nd No Days Off ( L F Fiore ) 0.80L 3rd Ginger Zinger ( H M Watson ) 1.93L 5th Diamond Jack ( B Gaerth ) 3.78L | B Gaerth 3.78L | 5 (8) |
| Lark Hill 27-Jan-26 930m GOOD 4 R13 3YMDN-TRL, Winning Time: 00:58.830 1st Acquired Taste ( C T Johnston-porter ) 2nd Mystacheeno ( B M Parnham ) 0.66L 3rd Diamond Jack ( C Martinan ) 1.53L | C Martinan 1.53L | 3 (7) |
| Lark Hill 12-Jan-26 950m GOOD 4 R12 3YMDN TRL, Winning Time: 00:58.010 1st Buster's Babe ( C L Azzopardi ) 2nd Forever Victorious ( L M Campbell ) 0.12L 3rd Billionaire's Row ( A Galati ) 0.14L 9th Diamond Jack ( C Martinan ) 6.02L | C Martinan 6.02L | 9 (9) |