So I looked at a diamond today at a private persons office. The diamond looked great and he gave me a copy of the GIA Certificate. When I got home I just wanted to see how the price being offered stacked up against BlueNile.com. I found the exact ring on BlueNile with the exact same GIA Report; same barcode, date of report, etc.....it''s the same report to a T. Something doesn''t seem right. I assume each diamond would have its very own unique GIA report. Can anybody comment on this situation?