Round Cut Diamonds: The Most Popular Diamond Shape

When imagining a sparkling diamond, chances are a round brilliant cut comes to mind. Of all the diamond shapes, round reigns supreme in popularity and demand. But why does the round cut dominate—and how does it compare to today’s moissanite diamond alternatives?

Firstly, the round cut’s fire and brilliance exceeds other shapes. Its 58 precisely angled facets and symmetrical outline refract and reflect light back through the top for unparalleled sparkle. This makes round diamonds appear larger face-up than other shapes of the same carat weight.

This light performance appeals to brides desiring maximum shine. The dazzling flash of a round diamond telegraphs the significance of the occasion. The table facet also offers the large surface area to showcase any internal flaws—important for assessing quality.

Additionally, the round cut’s versatility suits any setting. The circular shape works with everything from classic solitaires to elaborate halos. Round diamonds complement all finger shapes and hand sizes as well. Their curve gives an appealing balance.

Finally, their ubiquity means round diamonds are easiest to find. Retailers stock an abundance of round stones in assorted grades. Couples won’t struggle to locate quality round diamonds at different price points.

Like diamonds, round moissanite diamond also offers unmatched fire compared to fancy shapes like cushion or emerald cuts. The high refractive index of moissanite means rounds exhibit exceptional brilliance. Their dazzling beauty competes easily with diamond counterparts.

For these reasons, the round brilliant reigns timeless for diamonds and moissanite alike. Math and physics impart the round shape with optimal visual impact—igniting that quintessential engagement ring sparkle.