Ready to explore all of the many different diamond engagement ring cuts and shapes? The knowledgeable folks over at The Diamond Advisors have you covered with this detailed buying guide infographic!

Discover the perfect diamond engagement ring for you with this top 10 list of cuts and shapes, including the traditional round diamond cut + 9 alternative shapes you may not have considered or even known about before.

See the infographic after the cut!

Diamond Engagement Ring Cuts and Shapes Guide

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Round Diamonds

Round diamonds are the most popular diamond engagement ring cuts and shapes, representing approximately 75% of all diamonds sold. Due to the mechanics of its shape, the round cut diamond is generally superior to fancy shapes at the proper reflection of light, maximizing potential brightness.

Asscher Cut Diamonds

The asscher cut diamond was first produced in 1902 by the Asscher Brothers of Holland, and is a forerunner to the ermad cut. The asscher cut diamond is similar to the emerald cut, but in a square shape with larger step facets, a higher crown, and a smaller table. This combination often produces more brilliance than the emerald cut.

Radiant Cut Diamonds

The radiant cut diamond is the first rectangular cut to have a complete brilliant-cut facet pattern applied to both the crown and pavilion, creating a vibrant and lively diamond. The modified square shape is a nice bridge between a cushion and a princess cut, and for that reason looks beautiful set with both rounded or square cornered diamonds.

Cushion Cut Diamonds

The cushion cut diamond combines a square cut with rounded corners, much like a pillow (hence the name). This classic cut has been around for almost 200 years, and for the first century of its existence was the most popular diamond engagement ring shape (similar to round cut today). Refinements in cut have led to a recent resurgence in popularity.

Emerald Cut Diamonds

The unique look of the emerald cut diamond is due to the step cuts of its pavilion and its large, open table. Instead of the sparkle of a brilliant-cut, emerald cut diamonds produce a half-of-mirrors effect, with the interplay of light and dark planes. Often, inclusion or body color are easier to see in an emerald cut diamond.

Pear Shaped Diamonds

The modified brilliant-cut pear shaped diamond engagement ring is a combination of a round and a marquise shape, with a tapered point on one end. Ideally, a pear shaped diamond should possess excellent or very good symmetry. The point should line up with the apex of the rounded end. The shoulders and wings (the upper and lower curves on the right and left side of the diamond) should form uniform, symmetrical curves.

Oval Diamonds

Because the oval diamond is a modified brilliant-cut (like virtually all round cut diamonds), the two diamond shapes possess a similar fire and brilliance. However, oval cut diamond engagement rings have the added advantage of an elongated shape, which can create the illusion of greater size.

Marquise Diamonds

The marquise cut diamond is a football-shaped, modified brilliant-cut. Because the marquise diamond is long and narrow, it can also create the illusion of greater size. Carat for carat, the marquise diamond has one of the largest surface areas of any diamond shape, making it a good choice when trying to maximize perceived size.

Princess Cut Diamond

Princess diamonds, first created in 1980, are the most popular of the diamond engagement ring cuts and shapes, especially for engagement rings. Like round cut diamonds, fancy princess cut diamonds are a good choice for their flexibility in working in almost any style of ring.

Heart Cut Diamonds

The modified brilliant-cut heart shaped diamond is a unique and unmistakable symbol of love, popular in solitaire pendants as well as rings. Heart shaped diamond engagement rings less than .50 carats may not be a good choice, since the heart shape is more difficult to perceive in smaller diamonds, especially after they are set in prongs.

WeddingLovely and The Diamond Advisors teamed up to share with couples the top 10 diamond engagement ring cuts and shapes with this partnered diamond buying guide infographic. Visit The Diamond Advisors for more expert buying tips!