Costly Diamond (IRE)
Costly Diamond (IRE) is 6 from 31. Hasn't won since May 2022. 4 of 6 starts at Sedgefield have ended in wins. Last raced off a career-high mark of 124.
- 6–31Wins / Runs
- 19.4%Strike rate
- 9 (29%)Placed
- −8.05£1 level staken=31 at SP
- 1.43Fair A/E n=31 · 1.27 incl. margin
- 124Highest OR
- 38dAvg between runs
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
Best recent Speed 109
How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →
| Going | Runs | Best | Median | Since 27 Oct 2025 |
|---|---|---|---|---|
| Good | 13 | 109A | 85 | — |
| Soft | 6 | 87C | 72 | — |
| Heavy | 2 | 58C | 55.5 | — |
| Good to Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 27 Oct 2025 |
|---|---|---|---|---|
| 2m1f – 2m4f | 14 | 106C | 81 | — |
| 1m5f – 2m | 5 | 92A | 68 | — |
| 2m5f – 3m | 3 | 109A | 80 | — |
Of 31 runs looked at, 9 have no figure: obstacles omitted — the race ran a shortened course (5) · not enough races on the card to set the day (under 4) (3) · did not complete (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 22 figures from 31 runs · as at 3 Oct 2026 · a record, not a forecast
Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.
Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.
Pedigree intelligence
Progeny in our archive have won 10.8% of 8,852 runs since Jan 2008 (785 horses).
Strongest on good to firm going: 15.1% from 119.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 119 | 18 | 15.1% | +4.3 | 0 from 1 |
| Good | 2,963 | 378 | 12.8% | +2 | 4 from 18 |
| Good to Soft | 1,808 | 178 | 9.8% | −1 | 1 from 2 |
| Soft | 2,739 | 259 | 9.5% | −1.3 | 0 from 6 |
| Heavy | 1,213 | 124 | 10.2% | −0.6 | 1 from 4 |
| Standard (AW) | 10 | 1 | 10% | −0.8 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 1m – 1m1f | 5 | 0 | 0% | −10.8 | — |
| 1m2f – 1m4f | 16 | 0 | 0% | −10.8 | — |
| 1m5f – 2m | 2,043 | 199 | 9.7% | −1.1 | 3 from 10 |
| 2m1f – 2m4f | 3,206 | 324 | 10.1% | −0.7 | 3 from 18 |
| 2m5f – 3m | 2,814 | 340 | 12.1% | +1.3 | 0 from 3 |
| Over 3m | 768 | 95 | 12.4% | +1.6 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
1 sibling in the archive, 1 winner — best of them Lizzies Champ (IRE) (3 wins).
The wins came over 2m–3m½f.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Lizzies Champ (IRE) | 21 | 3 | 2m–3m½f | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 18 | 4 | 22% | −7.05 |
| Soft | 6 | 0 | 0% | −6.00 |
| Heavy | 4 | 1 | 25% | +4.00 |
| Good to Soft | 2 | 1 | 50% | +2.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 9 | 3 | 33% | −0.05 |
| Class 5 | 9 | 3 | 33% | +5.00 |
| Class 3 | 1 | 0 | 0% | −1.00 |
| Class 1 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Sedgefield | 6 | 4 | 67% | +13.12 |
| Ballinrobe | 4 | 0 | 0% | −4.00 |
| Bangor-on-Dee | 3 | 1 | 33% | −1.17 |
| Stratford | 3 | 0 | 0% | −3.00 |
| Galway | 3 | 0 | 0% | −3.00 |
| Market Rasen | 2 | 0 | 0% | −2.00 |
| Leicester | 2 | 0 | 0% | −2.00 |
| Southwell | 1 | 1 | 100% | +1.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Hereford | 1 | 0 | 0% | −1.00 |
| Uttoxeter | 1 | 0 | 0% | −1.00 |
| Killarney | 1 | 0 | 0% | −1.00 |
| Listowel | 1 | 0 | 0% | −1.00 |
| Sligo | 1 | 0 | 0% | −1.00 |
| Tipperary | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 18 | 3 | 17% | −9.05 |
| 1m5f – 2m | 10 | 3 | 30% | +4.00 |
| 2m5f – 3m | 3 | 0 | 0% | −3.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| William Shanahan | 11 | 5 | 45% | +9.95 |
| Mr P J Cawley | 5 | 0 | 0% | −5.00 |
| Sam Coltherd | 3 | 0 | 0% | −3.00 |
| Brian Hughes | 2 | 0 | 0% | −2.00 |
| Harry Skelton | 2 | 1 | 50% | +0.00 |
| Charlie Todd | 1 | 0 | 0% | −1.00 |
| Henry Brooke | 1 | 0 | 0% | −1.00 |
| Ryan Treacy | 1 | 0 | 0% | −1.00 |
| Paul Cawley | 1 | 0 | 0% | −1.00 |
| Sean Flanagan | 1 | 0 | 0% | −1.00 |
| Ms L O'Neill | 1 | 0 | 0% | −1.00 |
| Mr T Power Roche | 1 | 0 | 0% | −1.00 |
| Tiernan Power Roche | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie | 23 | 6 | 26% | −0.05 |
| None | 8 | 0 | 0% | −8.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2022 | 6 | 2 | 33% | +0.33 |
| 2021 | 11 | 4 | 36% | +5.62 |
| 2020 | 6 | 0 | 0% | −6.00 |
| 2019 | 8 | 0 | 0% | −8.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 16 | 6 | 38% | +6.95 |
| Hurdle | 12 | 0 | 0% | −12.00 |
| Flat | 2 | 0 | 0% | −2.00 |
| NH Flat | 1 | 0 | 0% | −1.00 |
Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.
Form
Quick answers
- How many races has Costly Diamond won?
- Costly Diamond (IRE) won 6 of 31 archived starts between 2019 and 2022, a strike rate of 19.4%. Placed 9 times in total (29% of starts).
- Who trained Costly Diamond?
- Costly Diamond (IRE) was trained by Gary Hanmer on the most recent run on record, at Market Rasen on 17 June 2022.
- Who is Costly Diamond's sire?
- Costly Diamond (IRE) is by Mahler (GB) out of Sweet Ouzel (IRE), whose sire is Presenting.
- What going does Costly Diamond prefer?
- Costly Diamond (IRE) has the best record on heavy going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Costly Diamond's official rating?
- The most recent official rating on record is 124, from the run on 17 June 2022. That is also the highest on record.
- What is Costly Diamond's sire's record?
- Mahler (GB)'s progeny in our archive have won 10.8% of 8,852 runs since Jan 2008 (785 horses), Flat and jumps together. Strongest on good to firm going: 15.1% from 119.
- Who are Costly Diamond's siblings?
- Out of Sweet Ouzel (IRE), Costly Diamond (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: Lizzies Champ (IRE) (3). The wins came over 2m–3m½f. As at Oct 2026.