by Beacon » Sep 22, 2006 I went a head and ordered the .65 RB for a side stone. I took a second look at the cert and noticed the words, "surface graining" on the listed items regarding clarity. This is only a GIA Dossier report cause the stone is smaller. The overall clarity is SI1. I hope this will not be a problem. Does anyone know if this can be visible? They checked it as "eye clean", but we all know that can mean a lot or nothing What is surface graining? The polish is listed as very good, symm is excellent, cut is excellent.