The history of the Asscher cut diamonds is similar, including the tale of its invention, heyday, demise, and recent resurgence. Despite being one of the most well-known diamond cuts at the moment. An octagonal diamond with a square form and stacked faceted faces is known as an Asscher shape diamond. The main distinction between an asscher shape and an emerald cut is that the asscher form is square rather than rectangle. Asscher diamonds are cut with less emphasis on brilliance and more on clarity.