Nowadays IGI and HRD grade Hearts & Arrows optimal cut, and IGI have a specific certificate. GIA does not grade Hearts & Arrows cuts, although GIA certificates will sometimes contain a note stating "Laser Inscription: H&A." This note on the GIA certificate simply indicates that "H&A" was laser inscribed on the diamond before it was graded by GIA. Neither the "H&A" laser inscription nor the corresponding note on the GIA certificate is an indication that GIA observed hearts and arrows patterns on the diamond.