Most emerald cut diamonds have length-to-width proportions going from 1.30 to 1.50. A proportion of 1.40 is thought of as "ideal". Be that as it may, proportions are subject to individual inclination. A lower proportion ought to be picked for a squarer shape, while for a stretched, more rectangular shape, a higher proportion is ideal. https://shivshambu.net/collections/elongated-emerald-cut-diamonds