"'Diamond' an unusual gem of a buddy movie."

'Diamond Men' is the kind of keenly observed, artfully crafted, warmly humane movie that keeps us going through the weekly helping of big-screen duds. It's intimately scaled and informed by the experience of Cohen's father and grandfather in the jewelry business, away from bustling city centers. The first pleasant surprise is how effortlessly Cohen specifies the world inhabited by the film. The second lies in the way he convinces us, or, rather, makes us want to believe, that the two men can change each other's lives as they do. Cohen isn't one to cop out with sitcom generational sparring. 'Diamond Men' is a sparkly film that's easy to love."