Specially developed for the quick and efficient setting of Genuine Gemstones and Created Stones, the Swarovski Presetting program enables manufacturers to work in an easy way with a wide range of complex and particularly difficult materials to set stones into. Swarovski Presettings can be used to set stones of various sizes and colors in solid or thin-walled materials. Stones are available mounted in bezel or prong-settings in Yellow Gold 18K, White Gold 18K, Silver 925, and Bronze.