Diamond Necklace Dazzled at Goodwood and Continues Building Her Legend

The undefeated daughter of St Mark's Basilica shone in the Nassau Stakes (G1), capturing her fourth G1 victory and cementing her status as the finest three-year-old on the continent; Aidan O'Brien is already eyeing new targets, with the Prix de l'Arc de Triomphe emerging as a concrete option

SUSSEX, England (Special for Turf Diario).— If Bow Echo (Night of Thunder) made it crystal clear on Wednesday who rules the European milers, Diamond Necklace took it upon herself a day later to do the exact same among the fillies. The extraordinary representative of Aidan O'Brien confirmed everything expected of her by prevailing with absolute authority in the Qatar Nassau Stakes (G1), a performance that firmly consolidates her as the top 3-year-old in Europe.

Undefeated in six starts, with 4 G1 victories to her credit, the daughter of St Mark's Basilica once again displayed a combination of speed, class, and acceleration that places her among the towering figures of the season.

With Ryan Moore in the irons, she traveled with effortless ease behind the tempo set by her rivals and, when the decisive moment arrived, responded with crushing dominance. Just over a furlong from the wire, she effortlessly left behind the experienced Friendly Soul (Kingman) and kicked away to score by nearly 3 lengths, while See The Fire(Sea the Stars) rounded out the trifecta another five lengths back. The dominance was total.

"She's a lovely filly that has accepted every challenge we've put in front of her," O'Brien summarized after the race. "Today—yesterday—she was facing older mares over a mile and a quarter for the first time, and we really didn't know what might happen. That's why we wanted the race to have a good tempo; we didn't want a crawling pace. We wanted to find out exactly where she stood."

The answer could not have been more convincing. The Ballydoyle trainer explained that the horizon now opens up toward several of the premier European highlights of the second half of the year.

"She has so many options. She can stay at 2000 meters and run in the big fillies' race in France, go to Leopardstown, or even target a prep for the Prix de l'Arc de Triomphe (G1). Everything will depend on how she progresses in her next outing."

The Arc emerges, for the first time, as a genuine possibility: "It's something that is perfectly possible. We still have to decide how far we want to stretch her, but the next race will be the one to chart the path. She handles soft or fast ground equally well, has tremendous cruising speed, and keeps on improving."

Moore was likewise impressed by his mount's progression: "She's the best version of Diamond Necklace I've ever ridden. She keeps improving race after race, and today she really took a step forward."

The jockey particularly highlighted her effortless stride throughout the running: "She traveled so comfortably and accelerates brilliantly. Even when she gets to the front, she still seems to save something in reserve. She's a absolute racing machine."

For Moore, the resemblance to her sire is unmistakable: "She possesses that exact same acceleration that St Mark's Basilica had. I think 2000 meters is probably her ideal distance, although horses of this quality usually adapt to anything. It wouldn't surprise me to see her deliver even over longer trips."

Derrick Smith, one of Coolmore's co-owners, also thoroughly enjoyed the display: "It's a privilege to watch a filly like this run. That's why we're in this sport. She's 6 for 6, just like Bow Echo, and she's won on all types of ground. You always get nervous when they step into the stalls, but that adrenaline never goes away. On the contrary, you always want to experience it all over again."

Among the vanquished, there was satisfaction as well. Thady Gosden praised Friendly Soul's return to 2000 meters: "She ran a great race. The winner is simply an exceptional filly, very fast and possessed of immense class. We are very pleased with the runner-up effort."

The trainer noted that they will now evaluate various options for her future: "There are several alternatives, including France. First we'll see how she comes out of this race and then decide alongside her owners."

For his part, Oisin Murphy also valued the effort of See The Fire: "I think the winner was truly very good. My mare ran a solid race, although the downhill run at Goodwood probably isn't where she performs best."

While Europe marvels at the extraordinary current run of Bow Echo among the milers, Diamond Necklace begins to forge a similar reign among the fillies. Undefeated, versatile, and increasingly dominant, Aidan O'Brien's pupil appears destined to become one of the grand protagonists of the European autumn—and, perhaps, a formidable candidate to tackle the most ambitious challenge of all: the Prix de l'Arc de Triomphe.