1.7million Filly a New SW for St Mark’s Basilica

Tara Madgwick - Sunday September 14

The top lot at the 2024 Arqana Deauville August Yearling Sale was a blueblood St Mark’s Basilica filly from blue hen Prudenzia that sold for €1.7million to MV Magnier and she became the latest stakes-winner for her sire when romping to an impressive win in the Listed Ingabelle Stakes (7f) at Leopardstown overnight.

Trained by Aidan O’Brien and ridden by Christophe Soumillon, Diamond Necklace settled off the speed and powered to the line to win by more than two lengths and as now racked up two wins from her first two starts.

Advertisement

“She was a little impatient in the stalls and Diamond Necklace didn't jump out properly and after that I had to change my plans as a I was quite far back. She responded really well when I asked her to quicken, she does it so easy. It would be lovely to see her on Arc weekend (G1 Prix Marcel Boussac),” said Christophe Soumillon.

1.7million euro filly Diamond Necklace topped Arqana Deauville August in 2024.

Diamond Necklace was bred by Ecurie des Monceaux and Skymarc Farm and is the half-sister to Group I winners Magic Wand and Chiquita (dam of Group II winner Emily Dickinson), as well as Group III winner Philomene.

She is the ninth winner from 10 foals to race from stakes-winning Dansili mare Prudenzia.

Diamond Necklace is the third stakes-winner for St Mark’s Basilica among 13 first crop winners and the 2021 European Horse of the Year is back at Coolmore Australia at a fee of $38,500.

St Mark's Basilica (FR).

Advertisment
More Reading...
G3 Eulogy Shines Spotlight On Emerging NZB Filly of the Year Contenders
Undefeated filly Well Written (Written Tycoon) has dominated the early stages of the 2025-26 NZB Filly of the Year Series, but the complexion of the series might start to change with this weekend’s fifth leg.
Stakes Potential for Hello Youmzain Filly
Attractiveness may be in line for an early black-type assignment following her breakthrough success at Gosford on Thursday.
Magic Winner for Wootton Bassett
The Magic Bloodstock colours made famous by the great champion Winx were in action at Canterbury on Friday night carried to victory in the opening race by promising Wootton Bassett (GB) filly Wootton Way.
One to Watch – Seymour
With his oldest progeny now three year-olds Russian Camelot (IRE) can be expected to start making his presence felt a little more and he had an impressive winner at Seymour on Thursday for Roll the Dice Racing.
Juvenile Trial Watch – Randwick
Three heats for juveniles at Randwick on Thursday morning were all won by unraced youngsters that included a million dollar filly from the first crop of Home Affairs and the other two winners both have siblings in upcoming sales.
Russian Revolution Filly Chasing G2 Wakefield Challenge
Young talent Lara Antipova will be heavily in credit with Craig Grylls if she can carry him to victory in Saturday’s Gr.2 Wakefield Challenge Stakes (1100m) at Trentham.
Waller Targets G3 Grand Prix with Kiwi Bred 3YO
The Chris Waller-trained John Dory contests the Gr.3 Grand Prix Stakes (1800m) at Eagle Farm on Saturday, with the progressive galloper installed a $3 favourite for the three-year-old contest.
Racing Australia Issue a Statement on Black Type
Racing Australia Chairman Rob Rorrison has released the following statement. 
Mega Maiden Bonus for Up-And-Comer Chilling Out (NZ)
A lucrative victory in Wednesday’s NZB Mega Maiden Series (1400m) at Ruakaka could be a stepping stone to bigger things for Chilling Out (NZ) (Savabeel).
Sires With Winners - Thursday December 18
Here is the full list of 35 stallions which had winners throughout Australasia today with winners and result details.