The emerald cut is one of the oldest and most sophisticated diamond shapes, yet it remains one of the most coveted choices for modern engagement rings. Its clean lines, open table, and distinctive step-cut facets create a look that is equal parts Art Deco glamour and contemporary minimalism.
What Makes the Emerald Cut Different?
Unlike brilliant-cut diamonds that maximize sparkle, the emerald cut uses step facets — long, rectangular facets arranged in parallel rows. This produces broad, dramatic flashes of light rather than scattered sparkle. The effect is often described as a "hall of mirrors" — elegant, mesmerizing, and deeply sophisticated.
The large, open table means you can see deeper into the stone, making clarity the most important quality factor.
The History of the Emerald Cut
Originally developed for cutting emerald gemstones, the step-cut faceting pattern reduces pressure during cutting. By the Art Deco period of the 1920s, the emerald-cut diamond had become a symbol of sophistication. It has never gone out of style.
Choosing an Emerald-Cut Diamond
Clarity First
Because the open facets reveal so much of the stone, we recommend VS1 or higher clarity grades for emerald cuts.
Color Considerations
Emerald cuts show color more readily than brilliant cuts. Aim for G color or higher for a colorless appearance. In yellow gold settings, H or I works well.
The Right Ratio
A length-to-width ratio of 1.30-1.50 is considered classic. The best ratio is the one you find most beautiful.
Carat Weight
The emerald cut's large table makes it appear larger per carat than round brilliants. A 1.5-carat emerald cut can look as large as a 2-carat round.
Best Settings for Emerald Cuts
- Solitaire — Lets the stone speak for itself.
- Three-stone — Center flanked by trapezoid or baguette side stones.
- Pavé band — Small diamonds along the band add sparkle.
- East-west setting — Set horizontally for a modern look.
Shop Emerald Cut at Omour
Explore our emerald-cut engagement ring collection. Use our Ring Builder to design your own, or browse our diamond collection to find the perfect stone.