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Horse profile

Yellow Diamonds (IRE)

3yo filly · Trainer Julie Camacho · Owner Verity Pritchard Simpson
by Invincible Spirit (IRE) out of Flaming Princess (IRE) (Hot Streak)
12 runs · 11 courses · from May 2025
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at Musselburgh Beaten favourite LTO Last run 19 Aug 2026 · 2nd of 8 Last raced off OR 64
KTB Profile

Yellow Diamonds is 1 from 12, the win coming at Class 4 level in the British EBF Fillies Novice Stakes at Musselburgh over under 6f on soft ground in Oct 2025. She has five places from her 12 starts. Ridden prominently in four of six analysed runs, the filly finished second of eight in the Class 6 Armstrong Watson Handicap Stakes at Carlisle in Aug 2026 when beaten favourite. She last ran off an official rating of 64, 10lb below her highest ever mark.

Based on 12 archived runs · run-style from 12 commented runs since May 2025 · updated 1 Nov 2026
KTB at a glance Win at Class 4 OR ↓ 10lb off peak
Official rating64↓ 10lb off peak
64 64–74

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 3 graded (A or B) runs · Thirsk, 7 Aug 2026

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 12 figures · best 106B · median 84.5
GoingRunsBestMedianSince 1 Nov 2025
Good3106B912 runs · 106 / 98.5
Standard (AW)3104A851 run · —
Soft296C88.51 run · —
Good to Firm2105B94.51 run · —
Good to Soft276C652 runs · 76 / 65
DistanceRunsBestMedianSince 1 Nov 2025
Under 6f10105B84.55 runs · 105 / 91
6f – 7f2106B93.52 runs · 106 / 93.5

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 12 figures from 12 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 83A the best of the last 3 rated runs · Thirsk, 7 Aug 2026 Official rating 64 at the last run, 19 Aug 2026

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 12 figures · best 87A · median 76
GoingRunsBestMedianSince 1 Nov 2025
Good383A802 runs · 83 / 81.5
Standard (AW)387A811 run · —
Soft276A761 run · —
Good to Firm270A68.51 run · —
Good to Soft279A612 runs · 79 / 61
DistanceRunsBestMedianSince 1 Nov 2025
Under 6f1087A75.55 runs · 81 / 79
6f – 7f283A79.52 runs · 83 / 79.5

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 from 12 analysed runs since May 2025

  • Prominent 6 (50%) · 1 win
  • Held up 4 (33%) · 0 wins
  • Mid-division 1 (8%) · 0 wins
  • Led 1 (8%) · 0 wins

Pedigree intelligence

Sire
Invincible Spirit (IRE)

Progeny in our archive have won 11.9% of 20,853 runs since Jan 2008 (1,574 horses).

Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 844.

GoingRunsWinsSRvs sireThis horse
Firm1612616.1%+4.2—
Good to Firm3,58246312.9%+10 from 2
Good4,53048710.8%−1.10 from 3
Good to Soft2,13325411.9%00 from 2
Soft2,76830310.9%−11 from 2
Heavy794789.8%−2.1—
Standard (AW)6,88486712.6%+0.70 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3,05739913.1%+1.21 from 10
6f – 7f9,8461,18012%+0.10 from 2
1m – 1m1f4,50754312%+0.1—
1m2f – 1m4f2,14124911.6%−0.3—
1m5f – 2m844667.8%−4.1—
2m1f – 2m4f362339.1%−2.8—
2m5f – 3m8989%−2.9—
Over 3m7114.3%+2.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Qumasha (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Standard (AW) 3 0 0% −3.00
Soft 2 1 50% +0.88
Good to Firm 2 0 0% −2.00
Good to Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 5 6 0 0% −6.00
Class 4 4 1 25% −1.12
Class 6 2 0 0% −2.00

CourseRunsWinsSR£1
Thirsk 2 0 0% −2.00
Carlisle 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00
York 1 0 0% −1.00
Haydock 1 0 0% −1.00
Beverley 1 0 0% −1.00
Musselburgh 1 1 100% +1.88
Southwell (AW) 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Catterick 1 0 0% −1.00
Yarmouth 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 10 1 10% −7.12
6f – 7f 2 0 0% −2.00

JockeyRunsWinsSR£1
Ryan Sexton 7 0 0% −7.00
David Egan 4 1 25% −1.12
Alexandra Egan 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 7 0 0% −7.00
2025 5 1 20% −2.12

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
2026 · 7 runs
19 Aug 26+12d Carlisle Armstrong Watson Handicap Stakes Class 6 · 6f · Soft · 8 ran Settled towards the back early - drifted left approaching the final furlong and a half - hit the front inside the last furlong - driven out to the line - had no more to give and was caught in the closing strides 2/8 nk 9-8 6481A76A Ryan Sexton 15/8F
07 Aug 26+22d Thirsk Country Music Night Here Next Friday 14th August Handicap Stakes Class 6 · 6f · Good · 10 ran Settled towards the back early - pressed into contention inside final 2f - moved into third entering last furlong - closed to grab second close home 2/10 2¼ 9-8 64106B83A Ryan Sexton 7/1
16 Jul 26+21d Thirsk Sell Your Business With Anderson Barrowcliff Handicap Stakes Class 5 · 5f · Good To Firm · 9 ran drifted right and dwelt at the start - settled towards the back - denied room beyond 1f out - soon put to work and losing the pace inside the final furlong - faded towards the finish 5/9 nk 9-3 66105B70A Ryan Sexton 100/30
25 Jun 26+13d Newcastle (AW) JenningsBet In Allerdene Handicap Class 5 · 5f · Standard To Slow · 12 ran Settled just behind the pace early - moved into contention with 2f left - pushed along a furlong out - unable to find more inside final 110yds finishing 4th beaten 2¾ lengths 4/12 1 9-7 68104A81A Ryan Sexton 12/1
12 Jun 26+20d York Dawson Williamson Architects Handicap Class 4 · 5f · Good · 13 ran Sluggish start - settled towards the back - improved position and pressed approaching final two furlongs - stayed on inside the last furlong - finished 4th without threatening the front 4/13 2¾ 8-13 7091C80A Ryan Sexton 28/1
23 May 26+19d Haydock William Hill Price Boosts Every Day Handicap Class 4 · 5f · Good To Soft · 8 ran Handy early behind the front group - pressed for effort with 2f left - responded into the final furlong - finished on one level through to the line finishing 4th 4/8 1 9-2 7354C79A Ryan Sexton 33/1
04 May 26+215d Beverley We Love A Bank Holiday Handicap Class 5 · 5f · Good To Soft · 14 ran Raced free in mid-pack early - pressed for effort with a furlong left - faded quickly thereafter - finished 13th 13/14 1 9-8 7476C43A Ryan Sexton 22/1
2025 · 5 runs
01 Oct 25+10d Musselburgh British EBF Fillies' Novice Stakes (GBB Race) Class 4 · 5f · Soft · 4 ran Chased front-runner early - shaken up to hit front over 1f out - driven clear in final furlong for the win 1/4 9-2 7096C76B David Egan 15/8J
21 Sep 25+15d Southwell (AW) Free Bets On attheraces.com Maiden Stakes (GBB Race) Class 5 · 5f · Standard To Slow · 8 ran Went straight to the front - pressed from two out - pushed along inside the final furlong and lost the advantage - stayed on to the line 2/8 2 9-2 7085A87A David Egan 11/2
06 Sep 25+88d Wolverhampton (AW) Remembering Ted & Sally Sergent EBF Fillies' Novice Stakes (GBB Race) Class 5 · 5f · Standard · 8 ran Raced close up early - pressed for effort with 2f to go and edged in front approaching the final furlong - overtaken close home - stayed on for third 3/8 1 8-9 —82A63A Alexandra Egan 4/1
10 Jun 25+19d Catterick British Stallion Studs EBF Maiden Fillies' Stakes (GBB Race) Class 5 · 5f · Good · 8 ran Settled prominently early - went after front two from two out - pushed along in the last furlong - edged out of fourth spot near the line 4/8 1½ 9-2 —71A75A David Egan 13/2
22 May 25 Yarmouth British Stallion Studs EBF Fillies' Novice Stakes (GBB Race) Class 4 · 5f · Good To Firm · 7 ran Handy in the early running - pressed for effort with 2f left - drifted left inside the final furlong - couldn't threaten leaders and edged out of 3rd close home 4/7 shd 9-2 —84B67B David Egan 6/1

Quick answers

How many races has Yellow Diamonds won?
Yellow Diamonds (IRE) won 1 of 12 archived starts between 2025 and 2026, a strike rate of 8.3%. Placed 5 times in total (41.7% of starts).
Who trains Yellow Diamonds?
Yellow Diamonds (IRE) is trained by Julie Camacho, who saddled the horse on its most recent run on 19 August 2026.
Who is Yellow Diamonds's sire?
Yellow Diamonds (IRE) is by Invincible Spirit (IRE) out of Flaming Princess (IRE), whose sire is Hot Streak.
What is Yellow Diamonds's official rating?
The most recent official rating on record is 64, from the run on 19 August 2026. The highest on record is 74.
What is Yellow Diamonds's sire's record?
Invincible Spirit (IRE)'s progeny in our archive have won 11.9% of 20,853 runs since Jan 2008 (1,574 horses), Flat and jumps together. Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 844.
Who are Yellow Diamonds's siblings?
Out of Flaming Princess (IRE), Yellow Diamonds (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from May 2025. 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.