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Horse profile

Diamonds Are King (USA)

2yo colt (at last run, Nov 2020) · Last trainer Sir Michael Stoute · Last owner Saeed Suhail
by Air Force Blue (USA) out of High Finance (IRE) (Entrepreneur)
2 runs · 2 courses · from Aug 2020
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 10 Nov 2020 — 2,185 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2020 · 3rd of 7
KTB Profile

Lightly raced, with 2 archived starts between Aug 2020 and Nov 2020, the last of them as a 2yo colt. Finished 3 of 7 at Newcastle (AW) last time. By Air Force Blue (USA), whose progeny in our archive have won 7.6% of 315 runs since Jun 2020.

Based on 2 archived runs · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 85 the best of the last 2 graded (A or B) runs · Newcastle (AW), 10 Nov 2020

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 →

Flat 2 figures · best 85A · median 70
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)1———
Soft1———
DistanceRunsBestMedianSince 4 Nov 2025
1m – 1m1f1———
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 77A the best of the last 2 rated runs · Newmarket, 28 Aug 2020

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 77A · median 73.5
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)1———
Soft1———
DistanceRunsBestMedianSince 4 Nov 2025
1m – 1m1f1———
6f – 7f1———

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

Progeny in our archive have won 7.6% of 315 runs since Jun 2020 (26 horses).

Weakest on standard (aw) going: 3.6% from 111.

GoingRunsWinsSRvs sireThis horse
Firm14642.9%+35.3—
Good to Firm3425.9%−1.7—
Good8178.6%+1—
Good to Soft2613.8%−3.8—
Soft38410.5%+2.90 from 1
Heavy1100%−7.6—
Standard (AW)11143.6%−40 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3725.4%−2.2—
6f – 7f14285.6%−20 from 1
1m – 1m1f8755.7%−1.90 from 1
1m2f – 1m4f44920.5%+12.9—
1m5f – 2m500%−7.6—

Flat and jumps together (all codes) · since Jun 2020 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
High Finance (IRE) (Entrepreneur)

2 siblings in the archive, 1 winner — best of them Watsdachances (IRE) (1 win).

The wins came over 5f.

ProduceRunsWinsWin tripsBest grade
Watsdachances (IRE)215f—
New Atalanta (IRE)100——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2020 · 2 runs
10 Nov 20+74d Newcastle (AW) Play Ladbrokes 5-A-Side On Football EBF Novice Stakes Class 5 · 1m · Standard · 7 ran 3/7 8 9-5 85A70A Richard Kingscote 13/2
28 Aug 20 Newmarket MansionBet Bet 10 Get 20 British EBF Novice Stakes Class 5 · 7f · Soft · 9 ran 3/9 5 9-0 55A77A Ryan Moore 7/1

Quick answers

How many races has Diamonds Are King won?
Diamonds Are King (USA) has yet to win, from 2 archived starts in 2020. Placed 1 time in total (50% of starts).
Who trained Diamonds Are King?
Diamonds Are King (USA) was trained by Sir Michael Stoute on the most recent run on record, at Newcastle (AW) on 10 November 2020.
Who is Diamonds Are King's sire?
Diamonds Are King (USA) is by Air Force Blue (USA) out of High Finance (IRE), whose sire is Entrepreneur.
What is Diamonds Are King's sire's record?
Air Force Blue (USA)'s progeny in our archive have won 7.6% of 315 runs since Jun 2020 (26 horses), Flat and jumps together. Weakest on standard (aw) going: 3.6% from 111.
Who are Diamonds Are King's siblings?
Out of High Finance (IRE), Diamonds Are King (USA) has 2 other produce in our archive, 1 of them a winner. Most wins: Watsdachances (IRE) (1). The wins came over 5f. As at Nov 2026.

Record shown from August 2020. 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.