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Horse profile

Deep Blue Diamond (GB)

4yo filly (at last run, Jun 2016) · Last trainer Denis Quinn · Last owner Gg Bloodstock Racing Anne Gillespie
by Sir Percy (GB) out of Apple Blossom (IRE) (Danehill Dancer)
12 runs · 5 courses · from Sep 2014
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Jun 2016 — 3,780 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2016 · 8th of 8 Won at Beverley Last raced off OR 70
KTB Profile

Deep Blue Diamond (GB) is 1 from 12, the win coming at Class 6 level. Hasn't won since Jul 2015. Last raced off a career-high mark of 70.

Based on 12 archived runs · updated 27 Oct 2026
KTB at a glance Win at Class 6 OR at career high

Progeny in our archive

Produce record

As a dam, Deep Blue Diamond (GB) has 2 produce in the archive, 1 winner — most wins Chico Dulce (GB) (2 wins).

The wins came over 1m–1m2f; the highest grade won is Class 6 (Chico Dulce (GB)).

ProduceRunsWinsWin tripsBest grade
Chico Dulce (GB)2221m–1m2fClass 6
Gin And Tea (GB)130——
Official rating70At career-high mark
70 44–70

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 71A the best of the last 3 rated runs · Beverley, 16 Sep 2015 Official rating 70 at the last run, 21 Jun 2016

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. A, B or C on a run is how much known form was in that race. What this means →

Flat 12 figures · best 71A · median 51.5
GoingRunsBestMedianSince 27 Oct 2025
Good771A54—
Good to Firm452A47.5—
Good to Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f971A53—
Under 6f251A50.5—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 12 figures from 12 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 11.1% of 7,150 runs since Jan 2008 (473 horses).

GoingRunsWinsSRvs sireThis horse
Firm52815.4%+4.3—
Good to Firm1,17614912.7%+1.61 from 4
Good1,73419011%−0.10 from 7
Good to Soft908859.4%−1.70 from 1
Soft8598610%−1.1—
Heavy2052713.2%+2.1—
Standard (AW)2,21625211.4%+0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f90910%−1.10 from 2
6f – 7f967848.7%−2.40 from 1
1m – 1m1f1,15211610.1%−1—
1m2f – 1m4f2,51929911.9%+0.81 from 9
1m5f – 2m1,59119011.9%+0.8—
2m1f – 2m4f5136111.9%+0.8—
2m5f – 3m2482811.3%+0.2—
Over 3m701014.3%+3.2—

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

Dam
Apple Blossom (IRE) (Danehill Dancer)

4 siblings in the archive, 1 winner — best of them Moonlit Cloud (GB) (4 wins).

The wins came over 1m2f; the highest grade won is Class 5 (Moonlit Cloud (GB)).

ProduceRunsWinsWin tripsBest grade
Moonlit Cloud (GB)4441m2fClass 5
Sweep Of Diamonds (GB)120——
Dark Mystique (GB)50——
Petale Noir (GB)50——

Record by conditions

GoingRunsWinsSR£1
Good 7 0 0% −7.00
Good to Firm 4 1 25% +2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 9 0 0% −9.00
Class 4 2 0 0% −2.00
Class 6 1 1 100% +5.00

CourseRunsWinsSR£1
Beverley 5 1 20% +1.00
Newmarket 4 0 0% −4.00
Thirsk 1 0 0% −1.00
Windsor 1 0 0% −1.00
Catterick 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 9 1 11% −3.00
Under 6f 2 0 0% −2.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Noel Garbutt 9 1 11% −3.00
Fergal Lynch 1 0 0% −1.00
Ian Brennan 1 0 0% −1.00
Joe Fanning 1 0 0% −1.00

HeadgearRunsWinsSR£1
Hood 10 1 10% −4.00
None 2 0 0% −2.00

SeasonRunsWinsSR£1
2016 2 0 0% −2.00
2015 8 1 13% −2.00
2014 2 0 0% −2.00

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
2016 · 2 runs
21 Jun 16+40d Beverley Racing UK Android App racinguk.com/mobile Handicap Class 5 · 12f · Good · 8 ran 8/8 16 9-2 7053C Noel Garbutt 13/2
12 May 16+239d Newmarket Josef Seibel Euopean Comfort Shoe Handicap Class 4 · 12f · Good To Firm · 9 ran 9/9 10 8-2 7042C Noel Garbutt 33/1
2015 · 8 runs
16 Sep 15+17d Beverley Bet totetrifecta Handicap Class 4 · 12f · Good · 7 ran 2/7 2¼ 8-2 6371A Noel Garbutt 14/1
30 Aug 15+30d Beverley Beverley Middle Distance Series Final Round Handicap Class 5 · 12f · Good · 9 ran 2/9 1 8-7 6263A Fergal Lynch 7/4F
31 Jul 15+17d Newmarket Newmarket Nights Handicap Class 5 · 12f · Good · 10 ran 2/10 7 8-8 6267A Noel Garbutt 8/1
14 Jul 15+11d Thirsk Trevor Conley's 70th Birthday Handicap Class 5 · 12f · Good · 10 ran 2/10 nk 7-9 5754A Noel Garbutt 8/1
03 Jul 15+8d Beverley Beverley Middle Distance Series Handicap Class 6 · 12f · Good To Firm · 11 ran 1/11 7-10 4552A Noel Garbutt 5/1
25 Jun 15+24d Newmarket Countryside Alliance Handicap Class 5 · 12f · Good · 8 ran 4/8 ½ 7-9 4547A Noel Garbutt 100/1
01 Jun 15+18d Windsor Sd Shopfitting Maiden Auction Stakes Class 5 · 10f · Good To Firm · 10 ran 7/10 6 8-1 4445C Noel Garbutt 66/1
14 May 15+219d Newmarket Orbital Food Machinery Maiden Fillies' Stakes Class 5 · 7f · Good · 10 ran 8/10 13 8-9 —39C Noel Garbutt 100/1
2014 · 2 runs
07 Oct 14+14d Catterick Irish Stallion Farms EBF Maiden Stakes Class 5 · 5f · Good To Soft · 10 ran 5/10 2 9-0 —51A Ian Brennan 100/1
23 Sep 14 Beverley Thanks For Your Support In 2014 Maiden Auction Stakes Class 5 · 5f · Good To Firm · 11 ran 7/11 ½ 8-6 —50A Joe Fanning 20/1

Quick answers

How many races has Deep Blue Diamond won?
Deep Blue Diamond (GB) won 1 of 12 archived starts between 2014 and 2016, a strike rate of 8.3%. Placed 5 times in total (41.7% of starts).
Who trained Deep Blue Diamond?
Deep Blue Diamond (GB) was trained by Denis Quinn on the most recent run on record, at Beverley on 21 June 2016.
Who is Deep Blue Diamond's sire?
Deep Blue Diamond (GB) is by Sir Percy (GB) out of Apple Blossom (IRE), whose sire is Danehill Dancer.
What going does Deep Blue Diamond prefer?
Deep Blue Diamond (GB) has the best record on good to firm 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 Deep Blue Diamond's official rating?
The most recent official rating on record is 70, from the run on 21 June 2016. That is also the highest on record.
What is Deep Blue Diamond's sire's record?
Sir Percy (GB)'s progeny in our archive have won 11.1% of 7,150 runs since Jan 2008 (473 horses), Flat and jumps together.
Who are Deep Blue Diamond's siblings?
Out of Apple Blossom (IRE), Deep Blue Diamond (GB) has 4 other produce in our archive, 1 of them a winner. Most wins: Moonlit Cloud (GB) (4). Highest grade won: Class 5 (Moonlit Cloud (GB)). The wins came over 1m2f. As at Oct 2026.
Has Deep Blue Diamond produced winners?
As a dam, Deep Blue Diamond (GB) has 2 produce in our archive, 1 of them a winner. Most wins: Chico Dulce (GB) (2). Highest grade won: Class 6 (Chico Dulce (GB)). The wins came over 1m–1m2f. As at Oct 2026.

Record shown from September 2014. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.