All loose diamonds are graded using GIA standards by our team of GIA graduate gemologists, so you can shop with confidence!
All Smyth Ex Ex Ex cut diamonds meet GIA's criteria for excellent polish, excellent symmetry, and excellent cut, but Smyth goes a step further to ensure you get the most amazing looking diamond. To be considered a Smyth Ex Ex Ex, the depth is always less than 62% maximizing brilliance as well as always having a table between 56-60% limiting shadowing and dark areas, both giving you a larger looking stone.