Marquise Cut Diamond Rings: Style & Buying Guide

The marquise cut is the master of illusion. Its elongated shape makes it look larger than any other diamond shape of the same carat weight, and it has a flattering effect that makes fingers look longer and more slender.

The Royal History

Legend has it that King Louis XV of France commissioned a jeweler to create a diamond shape that resembled the lips of his mistress, the Marquise de Pompadour. The result was this elegant, boat-shaped cut with pointed ends.

Buying Tips for Marquise Diamonds

1. Watch the Points

The two sharp points of a marquise diamond are vulnerable to chipping. Always choose a setting with V-prongs (or V-tips) that protect these delicate ends.

2. Symmetry is Key

Because of its length, any asymmetry in a marquise cut is very noticeable. The two points should align perfectly, and the left and right sides should be mirror images.

3. The Bow-Tie Effect

Like radiant and oval cuts, marquise diamonds often have a "bow-tie"—a dark shadow across the center. A well-cut marquise will have a minimal bow-tie that blends in with the sparkle. Avoid stones with a stark, black bar across the middle.

Best Settings for Marquise Cuts

• Solitaire with V-Prongs: Classic and lets the unique shape shine.
• East-West Setting: Setting the stone horizontally for a unique, modern look.
• Halo: Adds even more size and sparkle to an already large-looking stone.

Where to Shop

We recommend retailers that offer high-resolution imagery so you can check for symmetry and the bow-tie effect.