Although better known for his exploits under National Hunt rules, the Closutton handler had previously landed Britain’s richest Flat handicap with Sesenta in 2009 and Absurde in 2023 and fired a three-pronged assault at this year’s renewal.
Ethical Diamond, who was last seen striking Royal Ascot gold in the Duke of Edinburgh Stakes, was a well backed 5-1 favourite for the £500,000 feature under William Buick, who appeared keen to play his cards as late as possible aboard a horse who has been known to race enthusiastically.
But after again travelling powerfully in the middle of the pack as the field turned for home, the five-year-old got a dream run against the stands’ rail when being delivered with his challenge and picked up well to run out an emphatic two-and-a-half-length winner over Ascending, with Queenstown in third.