The cushion cut diamond is one of the oldest diamond shapes still widely worn today. Recognizable by its softly rounded corners and square or slightly rectangular outline, the cut takes its name from its pillow-like appearance. With roots that stretch back over two centuries, the cushion cut bridges the early history of diamond cutting with modern jewellery design.
The shape evolved from the old mine cut, a style developed in the 18th and 19th centuries when diamonds were cut by hand. These early stones were designed to sparkle beautifully under candlelight, with larger facets that produced a soft, romantic glow. As cutting technology improved, the old mine cut gradually developed into the more symmetrical cushion cut we see today.
While traditional cushion cuts are nearly square, elongated cushion cuts have become especially popular in recent years. Their slightly rectangular shape creates a longer, more refined profile on the finger while maintaining the soft edges that define the cut. Many people are drawn to this shape as it offers something distinctive while still feeling classic and wearable.
Several historic diamonds have been cut in cushion-style shapes, including the famous Hope Diamond, one of the most well-known gemstones in the world. These notable stones reflect the long-standing connection between cushion cuts and exceptional diamonds.
Today, cushion cut diamonds remain a favourite for engagement rings and fine jewellery thanks to their soft silhouette, distinctive character, and historic roots. Whether in a traditional square form or an elongated version, the cushion cut continues to balance antique inspiration with modern style.
