Diamond Necklace and Puerto Rico produce quickfire double for O'Brien
Diamond Necklace and Christophe Soumillon win for the Qatar Prix Marcel Boussac Criterium des Pouliches at ParisLongchamp for trainer Aidan O'Brien. Pic: Healy Racing
Diamond Necklace and Puerto Rico, both ridden by Christophe Soumillon, delivered a quickfire double for Aidan O'Brien at ParisLongchamp on Sunday.
The former dazzled under Soumillon to take the Qatar Prix Marcel Boussac. The unbeaten two-year-old, who is by St Mark's Basilica, was the 11-10 favourite in a field of nine as she aimed to maintain her flawless record when stepped up to Group One level.
