Striker Lewis Jamieson has joined the Diamonds in a bid to fire himself into the reckoning at St Mirren.
The talented 20-year-old spent the first half of last season on loan at Championship side Inverness, before making a strong impression at Danny Lennon's League One side Clyde.
After bagging five goals for the Bully Wee, the Saints Academy graduate will now continue his development at Rhys McCabe's League One side Airdrie - who put the Buddies out of the Premier Sports Cup last week.