Diamond Authentication Services

RC Gemological Laboratories has been at the cutting edge of gemological research, analyzing data on gems and their characteristics since many years.At RCGL, we understand that our business depends upon consistently meeting the highest standards demanded by our customers. Without compromise.RCGL has a long tradition of acquiring staff who are experts in the field of gemstone testing and reporting, proper characterization and disclosure which are the cornerstones of every RCGL report. The Laboratory is equipped with state-of-the-art instrumentation, and applies standard gemological, as well as advanced analytical techniques to each high quality determination it makes.Throughout their careers, RCGL’s