The shape of your center stone is the most personal decision in selecting an engagement ring. It speaks before the band, the metal, or the carat weight. We’ve outlined how to think about each of the principal shapes — not as a checklist, but as a way to recognise a stone that suits the woman who will wear it.
Round brilliant
The classic. Cut to maximise light return, the round brilliant produces the brightest, most uniform sparkle of any shape. Its proportions have been refined over more than a century, and it remains the choice of those who appreciate enduring craft over trend.
Oval
An elongated brilliant cut that is at once contemporary and timeless. Oval diamonds appear larger than their carat weight and elongate the finger gracefully. They have become a modern signature for women who appreciate refinement without ostentation.
Cushion
Square or rectangular with softly rounded corners, the cushion has roots in nineteenth-century mine cuts. Its facet pattern carries warmth and depth, particularly in larger carat weights. A cushion suits the wearer drawn to vintage detail and softer geometry.
Emerald
A step cut, defined by long parallel facets that produce a quiet, mirror-like brilliance rather than the flash of a brilliant cut. The emerald rewards an architectural eye and a deliberate sensibility. We recommend a higher color and clarity for emerald cuts, as inclusions and tints are more visible through their open facets.
Pear
An asymmetrical silhouette: rounded at one end, tapered to a point at the other. Worn with the point toward the fingertip, it elongates the hand beautifully. The pear is a confident shape, well-suited to the woman whose taste is decisive.
Princess, radiant, asscher, marquise, heart
The remaining shapes occupy more particular ground. Princess presents a sharp square outline with brilliant fire, modern in feel. Radiant combines the brilliant facet pattern with a rectangular outline, offering exceptional light performance for fancy shapes. Asscher is the square cousin of emerald, geometric and contemplative. Marquise elongates dramatically and reads regal. Heart is a singular romantic gesture, best in carat weights of one and above.
How we recommend choosing
We suggest beginning with the jewelry she already wears. The shape that complements her existing pieces will feel right on her hand and consistent with her sensibility. Round and oval suit nearly every wearer; the more distinctive shapes — emerald, pear, marquise — flatter those who already favor a defined personal style.
If you remain undecided, we are pleased to discuss the choice with you in private consultation.