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Horse profile

Diamond Memories (GB)

4yo filly (at last run, Aug 2022) · Last trainer Derek Shaw · Last owner Mrs Lyndsey Shaw
by Due Diligence (USA) out of Shaws Diamond (USA) (Ecton Park)
6 runs · 3 courses · from Nov 2021
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 29 Aug 2022 — 1,528 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2022 · 13th of 13 Last raced off OR 45
KTB Profile

Diamond Memories (GB) is a filly who was yet to win or place from six starts on the all-weather. All runs came on standard going at trips under 7f with the last three at Southwell (AW). She finished 13 of 13 in a Class 6 handicap at Southwell (AW) in Aug 2022 when last raced off her career-high mark of 45. Aged 4 at her last run in Aug 2022.

Based on 6 archived runs · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 80 the best of the last 3 graded (A or B) runs · Southwell (AW), 29 Dec 2021

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 6 figures · best 80A · median 57.5
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)680A57.5—
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f352C52—
Under 6f380A69—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 44A the best of the last 3 rated runs · Southwell (AW), 11 Feb 2022 Official rating 45 at the last run, 29 Aug 2022

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 6 figures · best 44A · median 33.5
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)644A33.5—
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f335C27—
Under 6f344A36—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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
Due Diligence (USA)

Progeny in our archive have won 10.3% of 2,560 runs since Apr 2019 (194 horses).

GoingRunsWinsSRvs sireThis horse
Firm1119.1%−1.2—
Good to Firm4134711.4%+1.1—
Good528519.7%−0.6—
Good to Soft2192411%+0.7—
Soft2062411.7%+1.4—
Heavy5359.4%−0.9—
Standard (AW)1,1301119.8%−0.50 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4865912.1%+1.80 from 3
6f – 7f1,38415010.8%+0.50 from 3
1m – 1m1f443357.9%−2.4—
1m2f – 1m4f224198.5%−1.8—
1m5f – 2m1600%−10.3—
2m1f – 2m4f700%−10.3—

Flat and jumps together (all codes) · since Apr 2019 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Shaws Diamond (USA) (Ecton Park)

3 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Diamond Indulgence (GB)80——
Due A Diamond (GB)50——
Shawwaslucky (GB)60——

Record by conditions

ClassRunsWinsSR£1
Class 6 3 0 0% −3.00
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Southwell (AW) 4 0 0% −4.00
Wolverhampton (AW) 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 3 0 0% −3.00
Under 6f 3 0 0% −3.00

JockeyRunsWinsSR£1
Cam Hardie 5 0 0% −5.00
Harrison Shaw 1 0 0% −1.00

HeadgearRunsWinsSR£1
Hood 3 0 0% −3.00
None 2 0 0% −2.00
Tongue tie 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 4 0 0% −4.00
2021 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 ORSpdKTB Jockey SP
2022 · 4 runs
29 Aug 22+15d Southwell (AW) JRS Planning Handicap (Div 1) Class 6 · 6f · Standard · 13 ran 13/13 2¾ 9-0 4552C27C Harrison Shaw 200/1
14 Aug 22+184d Southwell (AW) Best Odds Guaranteed At Vickers.bet Everyday Handicap Class 6 · 5f · Standard · 11 ran 10/11 nk 8-9 4563A32A Cam Hardie 125/1
11 Feb 22+32d Southwell (AW) Betway Classified Stakes Class 6 · 5f · Standard To Slow · 11 ran 10/11 shd 9-2 3069A44A Cam Hardie 100/1
10 Jan 22+12d Wolverhampton (AW) Watch Racing Free Online At Coral Fillies' Novice Stakes (GBB Race) Class 5 · 6f · Standard · 10 ran 10/10 6 9-13 —52C35C Cam Hardie 500/1
2021 · 2 runs
29 Dec 21+51d Southwell (AW) Betway Novice Median Auction Stakes Class 5 · 5f · Standard To Slow · 9 ran 9/9 ¾ 9-0 —80A36A Cam Hardie 150/1
08 Nov 21 Newcastle (AW) Betway Casino Novice Stakes Class 5 · 6f · Standard To Slow · 11 ran 10/11 27 9-0 —-5C16C Cam Hardie 250/1

Quick answers

How many races has Diamond Memories won?
Diamond Memories (GB) has yet to win, from 6 archived starts between 2021 and 2022.
Who trained Diamond Memories?
Diamond Memories (GB) was trained by Derek Shaw on the most recent run on record, at Southwell (AW) on 29 August 2022.
Who is Diamond Memories's sire?
Diamond Memories (GB) is by Due Diligence (USA) out of Shaws Diamond (USA), whose sire is Ecton Park.
What is Diamond Memories's official rating?
The most recent official rating on record is 45, from the run on 29 August 2022. That is also the highest on record.
What is Diamond Memories's sire's record?
Due Diligence (USA)'s progeny in our archive have won 10.3% of 2,560 runs since Apr 2019 (194 horses), Flat and jumps together.
Who are Diamond Memories's siblings?
Out of Shaws Diamond (USA), Diamond Memories (GB) has 3 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from November 2021. 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.