Is important for me to Match up my side diamonds with my Center? I currently have a K ACA but I''m in the process of talking with BGD on his diamonds for the sides of about .3carat ish each to make a three stone, then I started browsing on other vendors.. and found a few from Blue nile for AGS ideal cut sides, and well I''m all confuse.. btw.. all of these side stones are J ideal.. what do you all recommend? just be done and get BGD or ACAs..