Diamond Necklace produced a dazzling performance at Goodwood to set up a potential tilt at the Prix de l'Arc de Triomphe.
The victory has put the Arc firmly on the horizon for the horse.
Diamond Necklace eyes Arc de Triomphe after Goodwood win
Diamond Necklace's impressive Goodwood victory has set up a possible bid for the Prix de l'Arc de Triomphe.
