The Florentine, a fabled, 137-carat yellow diamond last seen in 1918, has resurfaced and is up for sale in an exclusive Antwerp auction house. Simon, a master thief and ex-con on probation is coerced into taking on the biggest, riskiest theft of his career, one that involves a long con with the diamond’s dangerously seductive owner, Julia. Simon assembles the pieces of his elaborate ruse suspecting that he is just another piece of someone else’s jigsaw puzzle. But when no one is who they appear to be, the streetwise don’t make their move until the last mask comes off.