Considering adding side stones to my Oval Diamond. Hoping someone has experience with this and can give an opinion or advice. Center stone is 2 carats and side stones around 1.4 carats each. Will this look good being that the side stones will lay where the oval tapers in? I want it to have a seamless look and no gaps between the diamonds. Set low on a simple band. Also, do these stones look good together? Appreciate help, thanks!