WHO WE ARE
We evaluate the value of your jewels
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.
The world of gemstones is a world full of charm and mystery that offers deep emotions which are sometimes hard to describe. The work of nature and that of man overlap and merge, creating unique pieces that tell fascinating stories.
Whether they are diamonds, coloured gems or other goods of value such as pearls, corals or amber, your precious jewels will be well taken care of through our services, with guaranted reliable and comprehensive feedback.