4
Ireland 3yo

Diamond Necklace

T: A P O'Brien · J: Ryan Moore · O: M Tabor D Smith Mrs J Magnier Westerberg
By St Mark's Basilica out of Prudenzia
Form 1
  1. 1
8/11 Current odds
1/1 W/R
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Running today
  • 1 runs
  • 1 wins
  • placed
  • 100% strike
  • 81 d off
Running today

Qatar Nassau Stakes (Group 1)

15:35 · Goodwood · 1m1f197y · Good · Class 1
#4 No.
9-0 Weight
Ryan Moore Jockey
8/11 8/13 2/3 View racecard →

Recent form

Form figures 1 81 days off
1 10 May 2026 Emirates Poule d'Essai Des Pouliche… Longchamp (FR)

Deep analytics

Career trajectory, going + distance lenses, connections history

Career Trajectory

last 1 runs · form score 0–100
10 May 2026 · Longchamp (FR) · 1st/15 (won 0)
  • Win
  • Placed
  • Mid-pack
  • Rear
  • DNF
Peak form
100
Mean
100
Win %
100%
Placed %
100%
Trend
Unknown

Course Record

1 venue
  • Longchamp (FR) 100% 1-0-1

Connections History

1 jockey · 1 trainer

Jockeys

  • Ryan Moore NOW 100% 1-0-1

Trainers

  • A P O'Brien NOW 100% 1-0-1

Race history

1 of 1 run
Date Race Pos Going Dist Jockey Odds
10 May 2026 Emirates Poule d'Essai Des Pouliches (Fillies) (Turf) Longchamp (FR) 1st/15 +0 Heavy 1m Ryan Moore OR 112 4/5F

Connections

Trainer
A P O'Brien 22%
Jockey
Ryan Moore 27%
Owner
M Tabor D Smith Mrs J Magnier Westerberg
Sire
St Mark's Basilica
Dam
Prudenzia
Dam sire
Dansili
Country
Ireland
Age
3yo

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