Dermot Weld made it six for the week when Precious Gem landed the final race on day three at Galway.
Pat Smullen produced the 5/4f with a wide run to lead entering the straight and she stuck on well to score by length-and-three-quarters from 25/1 shot Are You The One
"She had to work hard and there is nothing easy at Galway," said Weld afterwards.
"She's a tough and very nice filly. The only concern beforehand was the ground but she battled well and won well."