GIA Hacked – Invalid Grading Reports I woke up to find some unfortunate news coming from Carlsbad, California. GIA, short for Gemological Institute of America, invalidated 1,042 grading reports for diamonds submitted to and graded by GIA. This is a huge issue for those of us in the jewelry trade. But first, in order to… Continue reading GIA Hacked – Invalid Grading Reports – Sell Diamonds Boca