Join

Diamond Necklace remains unbeaten with Classic triumph

By Racing TV

Last Updated: Sun 10 May 2026

Diamond Necklace kept her unbeaten record intact with a seamless victory in the Emirates Poule d’Essai des Pouliches at ParisLongchamp.

Aidan O’Brien’s 4-5 favourite won the Prix Marcel Boussac on Arc day in October and followed the inside route of Rayif in the 2000 Guineas to burst clear a furlong and a half from home.

Zanthos was sent straight the front by Oisin Murphy, as Diamond Necklace tucked in on the rail with main market rival Narissa racing towards the rear of the field, on ground officially described as very soft.

With the rain pouring down, Ryan Moore remained as cool as ever as he waited for the gap to appear and once he asked the St Mark’s Basilica filly to quicken it was all over, as she stylishly accounted for The Last Dance to make it four wins from four on what was her first run of the year.

Diamond Necklace sparkled under Ryan Moore and took the French 1000 Guineas in tremendous style.(Photo: Liesl King)

O’Brien told Sky Sports Racing: “Ryan gave her a brilliant ride. She’s just like her dad, improved a lot from two to three.

“She was very classy last year. Christophe (Soumillon) won on her twice and today was the first time for Ryan to ride her on a raceday and he gave her a beautiful ride.

“What can you say? She’s very cool, she’s got a lot of natural ability. I’m over the moon for everybody. She’s a lovely filly, very natural.

“He had a lovely position on her. She went through the race very easily, she handled the ground very well. She’s a natural and her dad was like that.

“He won the Guineas here and then went back and won the French Derby and we saw what he did after that. She’s beautiful.

“She’s got an unbelievable pedigree. It’s all her dad. He improved a lot from two to three and she looks like doing the same.

“We had it in our heads that she would be a Prix de Diane filly or maybe an Oaks. It depends on what the lads want to do, but we thought that was what she was going to do and maybe go up to a mile and a quarter. She’s very exciting and we’re so lucky to have her.”

Five horses to watch at Cheltenham this week

Dave Nevison's Wednesday tips at Kempton: "he looks very well in"

Saturday ante-post tips: brace of 20-1 chances among five bets

Philip Hobbs and Johnson White 2026-27 Jumps season stable tour

Five changes made at Cheltenham ahead of the 2026-27 season

Todays top offer

Bet £10 Get £30 in Free Bets + Money Back as a Free Bet if 2nd to SP Fav with BOYLE Sports

T&Cs Apply

18+. New UK customers (Excluding NI) only. Min Deposit £10. Min stake £10. Min odds Evs. Free bet applied on 1st settlement of any qualifying bet. 30 days to qualify. Free bets expire in 7 days. Cashed out/Free Bets won’t apply. Account & Payment method restrictions apply. 1 Free Bet offer per customer, household & IP Address only. T&C's apply. 18+. IRE/NI & UK online only. Max Free Bet £/€10. Win or win part of e/w outright singles. 5+ runners. 1st bet on each race. Free/void/antepost bets don't qualify. In event of a dead heat, offer won’t apply. Applies to First Past the Post result. Unnamed 2nd Favs don’t qualify. Acc & Payment restrictions apply. T&Cs apply.

Claim Now

Featured offers

Bet £20 and Get £40 in Free Bets with Unibet

T&Cs Apply

Claim Now

18+. GambleAware.org. New GB customers only. Min £20 debit card or instant banking transfer deposit. Place a £20+ bet on Horse Racing at min odds 2/5 (1.4) each leg for 4x £10 Free Bets (can be used on Racing Bet Builder). Claim within 30 days. Valid for Horse Racing only. Geographical restrictions and Further T&C’s apply

Get 50% back up to £50 with QuinnBet

T&Cs Apply

Claim Now

New UK Customers Only. Bet £10+ on any sportsbook markets at odds of evens (2.00) or greater. Get 50% back of your first day’s losses as a Free Bet up to £50, valid for 7 days. 18+ GambleAware.

Bet £10 get £30 in Free Bets with talkSPORT BET

T&Cs Apply

Claim Now

New Customers. Opt in, deposit and bet £10+ on any horse racing markets within 7 days of sign up. Get 3 x £10 Free Bets for set horse racing markets. Bonuses expire in 7 days. T&Cs apply. Please gamble responsibly. 18+ GambleAware

Bet £10 get £40 in free bets with Kwiff

T&Cs Apply

Claim Now

New UK customers. Place a £10 real money bet at min. 2.0 odds within 5 days of deposit. Get 4 x £10 Free Bets: 1 Single, 2 Accas & 1 Bet Builder (min. 3 selections each). Excludes cashout, E/W, Multis, Ineligible Markets & Odds Boosts. Credited after bet settlement. 7-day expiry. T&Cs apply. 18+ GambleAware

Please bet responsibly

Races

Tips

Watch

Results