The Centerpoint-Angle Method (CAM) is a gem-cutting technique used to create precise girdle outlines, especially for complex or asymmetrical shapes. CAM preform involves cutting initial shallow pavilion facets to a culet point, which then allows for a level girdle cut, defining the stone’s outline. Some designs retain the CAM culet, while others cut it away. Hackagem can create all the steps for a variety of outlines, from rectangles to ovals. ...