As a nonprofit research and training institute, we don't market gems or jewellery, or stand for individuals that promote them. GIA can be an impartial, neutral entity that conducts research, grades diamonds and gems, and educates learners, pros and the public on the standard of these elements. Inquire your jeweler https://chancewtojd.newsbloger.com/35323647/a-simple-key-for-diamond-certificate-search-unveiled