Lupini's Diamond sparkles in Blenheim Rebel Diamond (4/1) brought up a hat-trick of wins when landing the Fairyhouse feature, the Ballyhane Blenheim Stakes, under Billy Lee. The Cotai Glory colt turned for home fifth of the seven runners and picked up well to lead entering the final furlong before being ridden out to hold One Smack Mac by three-parts of a length. Natalia Lupini trains the winner for Nigel O'Hare and her partner Craig Bryson said: "He's progressing well, he won very well in Cork, and quick ground is the key to him. “It was a nice race here today and he seemed to win easy. We're very happy with him. “He has a good attitude, travels well and quickens well. Billy said he won as he liked there today and we're happy that there is more to come from him. “We'll have a look and see but he's probably had plenty of racing this year. We'll see how he is after that. He's probably for sale so that's a nice one to pick up.” Lee was doubling up after winning the second race on Una Matata and is 10 winners adrift of multiple champion Colin Keane in the jockeys' table. Quotes from Gary Carson