Hi - I'm shopping for diamond studs. I'd like a pair that is classy and looks like good quality. I'm curious if I1 is acceptable clarity for diamond studs. I'm looking at a pair of 1.4 CTW, G, I1, GIA Triple Excellence. Going down to I1 clarity will really help me get the size I'd love to have. Or, should I go smaller and get better clarity? I've been to various stores and spoken with several "diamond consultants" and get different answers to every question asked! I'm looking at ordering from an online vendor.