Skip to content
Horse profile

City Diamond (GB)

2yo colt (at last run, Jul 2008) · Last trainer Peter Makin · Last owner D A Poole
by Lujain (USA) out of Gem (GB) (Most Welcome)
2 runs · 2 courses · from Jun 2008
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 8 Jul 2008 — 6,693 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2008 · 1st of 12 Won last time out Won at Wolverhampton (AW) Last raced off OR 82
KTB Profile

Lightly raced, with 2 archived starts between Jun 2008 and Jul 2008, the last of them as a 2yo colt. Finished 1 of 12 at Wolverhampton (AW) last time. By Lujain (USA), whose progeny in our archive have won 8.3% of 1,688 runs since Jan 2008.

Based on 2 archived runs · updated 4 Nov 2026
KTB at a glance Win at Class 5

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 82A the best of the last 2 rated runs · Wolverhampton (AW), 8 Jul 2008 Official rating 82 at the last run, 8 Jul 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 2 figures · best 82A · median 69
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)1———
Good to Firm1———
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f282A69—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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
Lujain (USA)

Progeny in our archive have won 8.3% of 1,688 runs since Jan 2008 (99 horses).

Weakest on soft going: 4.6% from 108.

GoingRunsWinsSRvs sireThis horse
Firm37410.8%+2.5—
Good to Firm390338.5%+0.20 from 1
Good355226.2%−2.1—
Good to Soft156159.6%+1.3—
Soft10854.6%−3.7—
Heavy22313.6%+5.3—
Standard (AW)620589.4%+1.11 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3403610.6%+2.3—
6f – 7f712547.6%−0.71 from 2
1m – 1m1f302237.6%−0.7—
1m2f – 1m4f223219.4%+1.1—
1m5f – 2m8144.9%−3.4—
2m1f – 2m4f1915.3%−3—
2m5f – 3m800%−8.3—
Over 3m3133.3%+25—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Gem (GB) (Most Welcome)

4 siblings in the archive, 2 winners — best of them Scarlet Knight (GB) (2 wins).

The wins came over 5f–1m2f; the highest grade won is Class 4 (Scarlet Knight (GB)).

ProduceRunsWinsWin tripsBest grade
Scarlet Knight (GB)2725f–6fClass 4
Sun of The Sea (GB)1321m1f–1m2fClass 5
Opalite (GB)50——
Sparkler (GB)10——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
2008 · 2 runs
08 Jul 08+28d Wolverhampton (AW) Horizons Restaurant Maiden Auction Stakes Class 5 · 7f · Standard · 12 ran 1/12 8-8 8282A Travis Block 10/1
10 Jun 08 Salisbury George Smith Horseboxes Maiden Auction Stakes Class 5 · 6f · Good To Firm · 18 ran 8/18 2 8-9 8256A Travis Block 40/1

Quick answers

How many races has City Diamond won?
City Diamond (GB) won 1 of 2 archived starts in 2008, a strike rate of 50%. Placed 1 time in total (50% of starts).
Who trained City Diamond?
City Diamond (GB) was trained by Peter Makin on the most recent run on record, at Wolverhampton (AW) on 8 July 2008.
Who is City Diamond's sire?
City Diamond (GB) is by Lujain (USA) out of Gem (GB), whose sire is Most Welcome.
What is City Diamond's official rating?
The most recent official rating on record is 82, from the run on 8 July 2008. That is also the highest on record.
What is City Diamond's sire's record?
Lujain (USA)'s progeny in our archive have won 8.3% of 1,688 runs since Jan 2008 (99 horses), Flat and jumps together. Weakest on soft going: 4.6% from 108.
Who are City Diamond's siblings?
Out of Gem (GB), City Diamond (GB) has 4 other produce in our archive, 2 of them winners. Most wins: Scarlet Knight (GB) (2). Highest grade won: Class 4 (Scarlet Knight (GB)). The wins came over 5f–1m2f. As at Nov 2026.

Record shown from June 2008. 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.