Sunstone

Sunstone is a 5-year-old filly from the United Kingdom, trained by Sir Michael Stoute in Newmarket. She is the offspring of the stallion Pivotal and the mare Midsummer. Sunstone has not yet achieved maiden status, having not secured a victory in 5 races. In her latest outing at Wolverhampton on December 3, 2022, she was ridden by R Kingscote and placed 2nd, finishing behind the winner, Vega Sicilia.