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Horse profile

Silver Diamond (GB)

3yo filly (at last run, Jun 2008) · Last trainer William Jarvis · Last owner Harca Race Horses
by Josr Algarhoud (IRE) out of Silvermour (GB) (Aydimour)
3 runs · 3 courses · from Oct 2007
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 27 Jun 2008 — 6,705 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2008 · 6th of 8 Last raced off OR 47
KTB Profile

Silver Diamond (GB) is yet to win from 3 starts.

Based on 3 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 46C the best of the last 3 rated runs · Warwick, 2 Oct 2007 Official rating 47 at the last run, 27 Jun 2008

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 3 figures · best 46C · median 45
GoingRunsBestMedianSince 5 Nov 2025
Good to Firm246C39—
Standard (AW)1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f346C45—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 runs · as at 4 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

Sire
Josr Algarhoud (IRE)

Progeny in our archive have won 8.4% of 1,548 runs since Jan 2008 (146 horses).

GoingRunsWinsSRvs sireThis horse
Firm2627.7%−0.7—
Good to Firm275196.9%−1.50 from 2
Good304227.2%−1.2—
Good to Soft181189.9%+1.5—
Soft1791810.1%+1.7—
Heavy5858.6%+0.2—
Standard (AW)525468.8%+0.40 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f9688.3%−0.1—
6f – 7f367328.7%+0.30 from 3
1m – 1m1f269176.3%−2.1—
1m2f – 1m4f247228.9%+0.5—
1m5f – 2m331288.5%+0.1—
2m1f – 2m4f164159.1%+0.7—
2m5f – 3m5259.6%+1.2—
Over 3m22313.6%+5.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Silvermour (GB) (Aydimour)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good to Firm 2 0 0% −2.00
Standard (AW) 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 2 0 0% −2.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Folkestone 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Warwick 1 0 0% −1.00

JockeyRunsWinsSR£1
Tom Queally 1 0 0% −1.00
Adrian McCarthy 1 0 0% −1.00
Darryll Holland 1 0 0% −1.00

SeasonRunsWinsSR£1
2008 2 0 0% −2.00
2007 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

DateCourseRace PosBtn Wgt ORKTB Jockey SP
2008 · 2 runs
27 Jun 08+22d Folkestone Redec Refurbishment Median Auction Maiden Stakes Class 6 · 7f · Good To Firm · 8 ran 6/8 2 8-9 4732A Tom Queally 7/1
05 Jun 08+247d Lingfield (AW) Outwood Median Auction Maiden Stakes Class 6 · 7f · Standard · 14 ran 8/14 ½ 8-9 4745C Adrian McCarthy 100/1
2007 · 1 run
02 Oct 07 Warwick Weatherbys Bank Maiden Fillies' Stakes (Div 1) Class 5 · 7f · Good To Firm · 13 ran 10/13 2 9-0 —46C Darryll Holland 66/1

Quick answers

How many races has Silver Diamond won?
Silver Diamond (GB) has yet to win, from 3 archived starts between 2007 and 2008.
Who trained Silver Diamond?
Silver Diamond (GB) was trained by William Jarvis on the most recent run on record, at Folkestone on 27 June 2008.
Who is Silver Diamond's sire?
Silver Diamond (GB) is by Josr Algarhoud (IRE) out of Silvermour (GB), whose sire is Aydimour.
What is Silver Diamond's official rating?
The most recent official rating on record is 47, from the run on 27 June 2008. That is also the highest on record.
What is Silver Diamond's sire's record?
Josr Algarhoud (IRE)'s progeny in our archive have won 8.4% of 1,548 runs since Jan 2008 (146 horses), Flat and jumps together.

Record shown from October 2007. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.