The standard number of facets of a Marquise cut gemstone is 57. The Marquise cut is also known as the “Navette” shape and looks like a long oval that has been stretched out to a point at each end like a rugby ball viewed straight down from the top.
The general ratio of length to width should be 2:1. It is important that the Marquise cut gem not be too shallow or light will pass through the back of the gem diminishing its brilliance and color. However, as with all colored gems, this can vary from type to type.
Marquise cut provides good brilliance and color. It is gorgeous when used as a solitaire or when enhanced by smaller gems.
Did you know?
The Marquise cut was inspired by the fetching smile of the Marquise de Pompadour and commissioned by the Sun King, France's Louis XIV, who wanted a Diamond to match the smile.