Abstract: Rhino is a powerful 3D modeling software,where Flamingo and Techgems are respectively rendering plug-in card and jewelry material with design plug-in card.All of them constitute jointly a set of jewelry design software with self-contained functions.The characteristics of the software are discussed briefly.Taking the designing process of gemstone ring models for example,some methods and skills about application of Rhino with Flamingo and Techgems in jewelry design are introduced in detail.Some settings of jewelry materials and the parameters of rendering skills are also provided by the authors for relevant reference.