











Five carats in the cushion — a cut that reads warm at a weight that reads unmistakable. Certified, set bespoke.












At five carats the cushion becomes an heirloom shape in the literal sense — this is the weight and outline that fills the great estate jewels, and it wears with a warmth that no modern brilliant quite reproduces. These are certified five-carat cushions, selected for even outlines and a light return that holds together in ordinary rooms, not only under studio lights.
For a hand that suits it, exceptionally. The rounded corners are forgiving of daily wear, and the shape has carried engagement rings for two centuries — it does not date.
Cut quality first, then clarity and colour together. Above five carats the proportions decide whether the stone reads brilliant or merely heavy, and no grade on paper substitutes for seeing it move.
See the 4 carat cushion, read the 5 carat diamond ring price guide, or the cushion cut buying guide. Brink's-insured delivery, papers on request.