|Girdle: Very Thick to Extremely Thick|
|Girdle: Thick to Very Thick|
|Lab: GIA Argyle|
|Girdle: Slightly Thick to Slightly Thick|
Emerald-cut diamonds are characterized by step cuts and a long table. Although emerald-cut diamonds are less brilliant than round diamonds or princess diamonds, they are revered for their clarity. Emerald-cut diamonds are known for their angled corners and step-cut, as well as their rectangular shapes. Because of their long table, inclusions are more easily seen on emerald shape diamonds than other more brilliant cuts. Emerald-cut diamonds are named as such because the cut was originally only used on emeralds.
Square-cut or Asscher-cut, diamonds are a popular diamond shape that are characterized by a step cut. This cut results in less light return when compared to their more brilliant alternatives, but offers a more vintage appeal. Square-cut diamonds feature cropped corners, which give it a unique, almost octagonal shape. Square-cut diamonds became very popular during the 1920s and as a result, are a desirable diamond cut for a vintage looking engagement ring.