The Diamond Necklace's historic win at the Prix de Diane Longines in Chantilly, France, on June 14, 2026, marks a significant achievement for jockey Ryan Moore and trainer Aidan O'Brien. This victory not only cements Moore's status as the first jockey to win every English, Irish, and French Classic but also showcases the exceptional talent of Diamond Necklace, a filly with remarkable natural abilities. The race itself was a thrilling contest, with the 35-1 outsider Pink Panthera nearly stealing the win from Moore's grasp. However, Moore's unwavering focus and skill prevailed, securing a short-neck victory over Pink Panthera and a two-length third place for Inis Mor. This triumph is all the more remarkable considering the pedigree of Diamond Necklace, whose dam, Prudenzia, is responsible for notable horses like Chicquita and Magic Wand. The win also highlights the prowess of O'Brien's training, as he collects his seventh Classic in 2026. The race's close finish, with Diamond Necklace's time just missing the record, adds to the excitement and significance of this achievement. This victory not only showcases the skill and dedication of the jockey and trainer but also the potential of the horse, leaving a lasting impression on the world of horse racing.
