WHO WE ARE
We evaluate the value of your jewels quickly and
with maximum transparency
S.G.R. (Society of Gemmological Research) is an institute of analysis, evaluation and gemmological certification. It offers innovative and customized services, with competitive costs and a focus on customer safety.
S.G.R. is a structure that was born from the encounter between different professional skills in the goldsmith and gemmological sector.Recognized expertise in the field of precious stones, rigorous scientific method and solid credibility gained through years of field experience form the basis of the activities of a laboratory which is able to provide qualified answers to anyone who deals with gems for profession or for passion. Our team consists of gemmologists who have graduated from in the best of European and American training schools and from a network of external partners who help us to check the market and to expand our skills.
S.G.R. is a point of reference at a national level for all those who sell, get, work or just love precious stones: dealers, jewelers, laboratories, goldsmiths, antiquarians and notaries.
Recognized competence in the field of precious stones.
Years of experience in the field form the basis of all the activities within the laboratory.
S.G.R. is a reference point for all those who love precious stones.