a Thai based company situated in Chanthaburi, a province in Thailand’s renowned with Asia’s gemstone mining site especially rubies and sapphires along with an elaboration of cutting gemstone by experienced craftsmen. The company has been in the industry since early of 1980s, building up our name among domestic and international gemstone and fine jewelry market. Our main product is concentrating on Rubies and Sapphires from commercial calibrated size to an exceptional single stone quality. Today Sung Gems has its own cutting and polishing factory to serve all the needs in the market as well as expanding the distribution channel to Bangkok location for a more convenient business.