Gem-tech srls (www.gem-tech.org) is a gemological institute engaged in educationalso gemological information, research and gem reports.Gem-tech not only operates in Campania and Basilicata as a licensed educationalbranch of IGI (International Gemological Institute) (www.igi.org), but organizes courses in spectrophotometry and advanced gemstone identification in partnership with MAGI Instruments, training courses in collaboration with the Chamber of Commerce of Naples.IGR (Italian Gemological Review / Italian Gemological Review) is acommunicative project conceived in 2016 by Gem-Tech with the purpose of developing aninformation network in Italy for Gemologists and professionals working daily in thegemstone field. An initiative entirely carried out in Italy committed to the promotion of transparent practices and complete and fair information for the benefit of the trade, the industry, enthusiasts and specialists. Gemtech is the editing company of the magazine published since 2017 in two editions, Italian and International (in English), and distributed all over the world. https://www.rivistaitalianadigemmologia.com/Gem-tech has entered into a stable partnership with the Federico II Universityin Naples (Department of Earth Science and Chemistry) and Vanvitelli University in Caserta.The most noticeable achievements include a studies on the treatments of corundum and on the identification of coral treatments as well as the organization of the CIGES 2013, an international gemmological conference held at the Royal Mineralogical Museum of Naples.Gem-tech is at the forefront for the identification of syntheticdiamonds and its laboratory is among the best equipped in Italy. The instrumentationavailable at the Gem-Tech gemological laboratory include the followingstereoscopic and immersion microscopes, Raman spectrophotometer, FT-IR, UV-Vis-NIR,UV lamp, fiber optic and Nordic light lamps, Natural Diamond Detector, opticalspectroscope, polariscope, refractometer, proportionometer, dichroscope, touchstones,Chelsea filter, hydrostatic balance.All the released gemstone reports can be reached online on the following page:http://www.gem-tech.org/report/verifica-il-tuo-certificato/by entering the certificate number.Francesco Sequino is C.E.O and laboratory director at Gem-tech gemological instituteHe has been involved in the industry of precious stones since 1989, initially as a dealer and a salesman in a wholesale company, Trasparenze based in Naples.Since 2012 he is a teacher in Campania-Basilicata for the InternationalGemological Institute.