The Diamond Shape Guide

Find the Cut That's Right for You

Every diamond shape has its own character, from the timeless brilliance of a Round cut to the vintage elegance of an Asscher. Explore each shape below to see what makes it unique, then tap a shape above to shop it.

Round

The most popular and timeless diamond shape, cut with 58 facets to maximize brilliance, fire, and sparkle. Its classic, symmetrical silhouette suits virtually any setting, making it the most enduringly popular choice for engagement rings.

An elongated modified brilliant cut that delivers the same fire and brilliance as a round diamond with a flattering, finger-lengthening silhouette. Its elongated shape can also make the diamond appear larger than a round stone of the same carat weight.

A square or rectangular cut with soft, rounded corners that blends a vintage aesthetic with modern brilliance. Its larger facets create a soft, romantic glow rather than the sharp scintillation of a round cut.

A square modified brilliant cut with sharp, uncut corners. It offers nearly as much fire and brilliance as a round diamond while typically costing less per carat, making it a popular, contemporary alternative.

Combines the clean lines of an emerald cut with the faceting technique of a brilliant cut. Its trimmed corners and brilliant faceting give it exceptional sparkle in a square or rectangular silhouette.

A square step cut with deeply trimmed corners and large, open facets, similar to an emerald cut. Its distinctive concentric squares create a hall-of-mirrors effect prized for its vintage, Art Deco appeal.

An elongated shape with pointed ends, designed to maximize the visual size of the diamond. Its distinctive silhouette elongates the finger and offers one of the largest visible surface areas per carat of any shape.

A rectangular step cut with long, linear facets and trimmed corners. Rather than brilliant sparkle, it produces a hall-of-mirrors effect with broad, elegant flashes of light, prized for showcasing exceptional clarity.

Also called a teardrop, this shape combines the round and marquise cuts into a single point and a rounded end. Worn with the point facing the fingertip, it can create a subtly elongating effect on the finger.

A romantic, symbolic shape that requires exceptional skill to cut with precise, even symmetry. Best appreciated at larger carat weights, where its distinctive lobes and cleft are clearly visible.