Established in 1975 by Ted Themelis and his family, Gemlab Inc. has remained committed in serving the gem trade industry representing a heritage of innovation, experience and trust for over 35 years. Gemlab provides diversified and broad range of products and services for the gem-jewelry industry. Our lab is equipped with state-of-the-art furnaces and related gem treatment equipment. We have in stock over 2,000 treated and untreated ruby & sapphire reference specimens from nearly all major mines of the world. Our company maintains a gemological data bank & image library of over 10,000 items featuring gems, minerals, gem-mining, gem-processing and related topics, specializing in Burma (Myanmar) gems and gem deposits. Our in-depth, diversified knowledge on these subjects enable us to offer expert consultation, solving your educational, technical and information problems.