For nearly twenty years, The Robert Bentley Company has been working with an international community of talented stone cutters to provide the fine art jeweler with better, gem-quality colored stones. The extensive inventory spans a broad spectrum, from fine facets and uniquely crafted cabochons to natural crystal structures, distinctive crystal surface pieces, fine beads, druseys, and an array of phenomenal inclusions. The Robert Bentley Company is a member of the American Gem Trade Association.