GSI Helps You Understand the 4Cs of Diamonds and More… Hosts workshops at IIJS Signature 2013, Mumbai
GSI hosted a workshop at the IIJS Signature 2013 show to further understanding of the 4Cs in diamond appraisal.
GSI hosted a workshop at the IIJS Signature 2013 show to further understanding of the 4Cs in diamond appraisal.