Emerald Cut Rings

The Emerald cut became popular as it reduced the pressure during the cutting process and therefore prevented chips in the gems. Diamond cutters took notice of this new shape and soon after began to incorporate it into diamonds as well. The term “emerald cut” was not used until the 1920s when the cut saw an increase in popularity. The rise of the art deco period where clean lines and symmetry were admired inspired the emerald cut trend.The emerald cut is a rectangular shape with truncated corners and a broad and flat plane that resembles stair steps when viewed from above. This style is referred to as a ‘step cut’. It is usually comprised of 57 facets (with 25 on the crown and 32 on the pavilion), although the number of rows of facets on both the crown and pavilion can vary. While it typically has less fire and brilliance than brilliant cuts, the broad flat plane of this shape highlights the clarity of a diamond and its natural crystalline rectangular growth. Additionally, the flat planes of the edges allow for a variety of side gemstones such as the long thin rectangular diamonds that often flank this cut, known as baguettes. The vast majority of emerald cuts have length to width ratios between 1.30 and 1.50 with 1.40 considered as the “ideal” or most popular. Those who prefer a more squared shape will opt for lower ratios while those after a more rectangular cut will choose higher ratios. Emerald cut ratios outside this range are atypical and generally less desirable.