Which diamond cuts are the most expensive per carat?

Which diamond cuts are the most expensive per carat?

John Cordova (Vice President of Human Resources, Robbins Bros.) gives expert video advice on: Which diamond cuts are the most expensive per carat?; Which diamond cuts are the least expensive per carat?; Which diamond cuts have the highest resale value? and more...

Diamond cuts that are the most expensive per carat are the ideal cut diamonds. An ideal cut diamond is round in shape, but has only about 30% yield from the rock, and therefore it becomes the most expensive cut of diamond.