For years people have inscribed the band of a ring but now it is possible to personalize the diamond too. Dalumi Diamonds has a new system called Tattoo Your Diamond that allows you to engrave a personal message along the girdle (the belt around the diamond). The message is done with a laster and can never be erased.You sign your chosen message in your own handwriting for inscription on parchment paper. The diamond goes to the IGI lab and is returned with a photograph of the engraved message on the girdle. The Tattoo Your Diamond website has a virtual diamond you can put a message on as I’ve done in the picture here.