Collection: Cushion Cut Diamond Engagement Rings

The elongated cushion cut is the most searched cushion cut proportion in our collection — its longer rectangular outline creates remarkable finger-flattering impact while retaining the softly rounded corners and brilliant-cut fire that define the cushion cut. Where the square cushion cut sits boldly on the finger, the elongated cushion creates a sweeping, elegant presence that covers more of the finger and appears significantly larger per carat than its equivalent square counterpart.
Our elongated cushion cut engagement rings span every significant carat weight — from one and a half carats through to five carats and above. The 2 carat elongated cushion cut is our most popular single size, striking the ideal balance between visual impact and everyday wearability. The 4 carat elongated cushion cut is our most spectacular, delivering extraordinary presence on the hand at a carat weight that looks truly impressive in person. Available in natural and lab grown diamond, in yellow gold, white gold, rose gold, and platinum.

A cushion cut diamond solitaire engagement ring is the purest way to experience what makes the cushion cut so captivating — the softly rounded square or rectangular outline in a clean prong setting, with nothing between the viewer and the warm, scintillating brilliance of the stone. The solitaire setting lifts the cushion cut diamond above the band, allowing light to enter from all sides and the stone to perform at its absolute best.
Our cushion cut solitaire collection includes both four-prong and six-prong configurations in the square and elongated cushion proportions, in natural and lab grown diamond across all metals. The solitaire cushion cut engagement ring is a timeless, confident choice that will never date.

A cushion cut halo engagement ring surrounds the cushion cut centre diamond with a continuous border of smaller round brilliant accent diamonds, amplifying the apparent size of the cushion and delivering sparkle across the entire face of the ring. The halo is one of the most popular settings for a cushion cut precisely because the contrast between the soft, rounded cushion outline and the circular halo creates a beautifully cohesive, glamorous design.
Our cushion cut halo engagement ring collection includes single-halo designs, double halo cushion engagement rings for maximum sparkle, cushion cut halo diamond engagement rings with pave bands, and cushion cut engagement rings with halo configurations in both the square and elongated cushion proportions. All available in natural and lab grown diamond across all metals.

A cushion cut hidden halo engagement ring tucks the accent diamonds beneath the cushion cut centre stone rather than surrounding it visibly — from above the ring reads as a clean, architectural solitaire. From the side, a sparkling row of diamonds is revealed beneath the stone, adding brilliance and apparent size while keeping the overall profile minimal and modern. Our hidden halo cushion cut engagement ring collection spans both single and double hidden halo configurations, including our elongated cushion cut diamond ring with hidden halo option for buyers who want the elongated proportion with hidden halo sophistication.

A three stone cushion cut engagement ring places the cushion cut's warm, romantic brilliance at the centre of a design rich with meaning — the three stones representing your past, present, and future together. A cushion cut centre flanked by two matching cushion side stones creates a continuous flow of soft-cornered brilliance. A cushion centre with round, trillion, or half-moon side stones creates beautiful geometric contrast. Our 3 stone cushion cut engagement ring collection spans both configurations in natural and lab grown diamond, with the three stone cushion design particularly popular in yellow gold for its warm, vintage-influenced aesthetic.

The cushion cut has a longer history in fine jewellery than almost any other diamond shape — it was the dominant diamond cut for over a century, from the early 1800s through to the early 1900s, and the old mine cut cushion that preceded it was treasured for centuries before that. This history gives vintage cushion cut engagement rings and antique cushion cut engagement rings an authenticity and character that no other contemporary diamond shape can replicate.
Vintage cushion cut engagement rings in our collection draw on this extraordinary history — milgrain detailing, filigree metalwork, and the warm patina of aged yellow gold all pair naturally with the cushion cut's rounded, romantic outline. Antique cushion cut diamond rings, old mine cushion cut diamond rings, and antique style cushion cut engagement rings offer buyers who are drawn to historical jewellery design a ring that feels genuinely connected to a long tradition of fine craftsmanship.

The cushion cut is a generous shape for carat-conscious buyers — its face-up appearance is one of the largest per carat of all the fancy shapes, meaning a cushion cut diamond looks larger on the hand than many other cuts of equivalent weight.
At one carat, a cushion cut delivers a beautiful, present look for everyday wear. At one and a half carats the stone becomes noticeably more impressive. At two carats the cushion cut makes a confident, romantic statement — our most popular single carat weight. At two and a half carats it is strikingly beautiful. At three carats, a cushion cut diamond engagement ring is spectacular, and remains one of the most wearable of the larger carat sizes because the cushion cut's soft corners distribute the visual weight of the stone elegantly across the hand rather than concentrating it at sharp points. From four carats and above, a cushion cut diamond ring becomes a genuinely extraordinary piece of fine jewellery.

Yellow gold and the cushion cut were made for each other — the warm tone of yellow gold echoes the cushion cut's inherent warmth and romantic character, and together they create a ring that feels both classic and completely contemporary. Our gold cushion cut engagement rings and yellow gold cushion cut engagement rings are available in 14k and 18k across every setting style. Rose gold cushion cut engagement rings offer a softer, more romantic warmth that suits the cushion cut's rounded outline beautifully. White gold cushion cut engagement rings deliver a clean, bright setting that maximises the stone's light performance. Platinum is the premium choice — the most durable metal and the finest backdrop for any cushion cut diamond.

Lab grown cushion cut diamond engagement rings deliver certified cushion cut diamond quality — the same carbon crystal structure, the same optical and physical properties, the same IGI and GIA grading standards — at typically 50-70% less than a natural cushion cut diamond of equivalent quality. For buyers who want a larger or higher-quality cushion cut diamond, lab grown makes a 3 or 4 carat cushion genuinely accessible at a budget that natural diamonds cannot match. Our cushion cut lab grown diamond ring, lab grown cushion cut diamond engagement ring, and lab grown cushion cut diamond engagement rings collections span every setting and metal alongside our natural diamond range.

A cushion cut moissanite ring delivers the cushion cut's characteristic warm, brilliant sparkle with moissanite's extraordinary fire — a higher refractive index than diamond that produces even more colourful, vivid scintillation. In the cushion cut's brilliant facet pattern, moissanite's fire is particularly beautiful, creating a ring that catches the light dramatically from every angle. Our cushion cut moissanite ring, cushion cut moissanite engagement ring, and cushion cut moissanite engagement rings collection spans the square and elongated proportions across all settings and metals.

A cushion cut sapphire ring showcases one of the most popular coloured gemstones in fine jewellery in a shape that has been used for sapphires for centuries — the cushion cut's rounded corners and brilliant facet pattern bring extraordinary depth and colour saturation to a sapphire or any other coloured gemstone. Our cushion cut sapphire ring collection includes blue sapphire cushion engagement rings and cushion cut sapphire engagement rings alongside cushion cut aquamarine and diamond rings, cushion cut emerald engagement rings, and cushion cut pink diamond engagement rings for buyers who want the cushion cut's romantic character in a vivid colour.

Cushion Cut Diamond Wedding Rings & Eternity Rings
Cushion cut diamond wedding rings and eternity rings create a beautiful continuation of the cushion cut engagement ring's romantic character. Our cushion diamond wedding ring, cushion cut wedding rings, and cushion wedding rings collection includes straight bands and curved bands designed to sit cleanly alongside cushion cut engagement rings. Cushion cut engagement rings with wedding band matched sets take the guesswork out of the pairing, with wedding bands shaped specifically to nest against each cushion cut ring in our range. Also available: cushion cut eternity ring and cushion cut diamond eternity ring designs for anniversary upgrades or stacking.

A cushion cut diamond is a square or rectangular diamond with softly rounded corners and a brilliant-cut facet pattern. The name comes from the shape's resemblance to a decorative cushion or pillow. The cushion cut is one of the oldest diamond cuts in fine jewellery — its predecessor, the old mine cut, dates back centuries — and modern cushion cuts retain the warmth and romance of those historical proportions while delivering significantly more brilliance through improved faceting.
SQUARE vs ELONGATED CUSHION: A square cushion cut has roughly equal length and width, creating a classic, bold appearance. An elongated cushion cut is noticeably longer than it is wide, creating more finger coverage and a slimmer, more contemporary look that is particularly flattering on the hand.
CUSHION CUT vs PRINCESS CUT: This is one of the most frequently searched comparisons in diamond jewellery. Both are square or rectangular brilliant-cut diamonds, but they look and feel very different. A princess cut has sharp, pointed corners that create a clean geometric look and deliver outstanding brilliance. A cushion cut has softly rounded corners creating a warmer, more romantic feel. The princess cut looks more modern and architectural; the cushion cut looks more vintage and organic. Princess cut corners are more vulnerable to chipping; cushion cut rounded corners are naturally protected. The cushion cut typically shows more fire (coloured light) due to its larger facets.
CUSHION CUT vs RADIANT CUT: Both are rectangular brilliant-cut diamonds. A radiant cut has more defined cropped corners and tends to deliver more uniform, consistent sparkle across its face. A cushion cut has more rounded corners and often creates a slightly warmer, more vintage sparkle character.