About Maison Osonn

Maison Osonn began in 1998 with a small bench, a short list of tools and one idea: that a piece worn every day deserves the same care as one worn once.

We work in short series. A design is drawn in-house, made up in small numbers, and when the run is finished it is finished — which is why our archive is a real archive and not a warehouse. It also means the pieces you find here were made deliberately, by people who could tell you how each one came together.

How we make

Every piece is finished by hand at the bench. Stones are set individually, edges are filed and polished by eye, and nothing leaves without being looked at twice. Hand finishing is slower and it shows: two pieces from the same run are alike, not identical.

The Signature Collection

Three designs form the heart of the house — the Héritage Sculpted Ring, the Célestine Radiance Stacked Ring and the Aurélie Signature Pavé Ring. They are made in the smallest runs we produce and are the pieces we would show first to anyone who asked what we do.

The Archive

The Archive holds the final pieces from past collections. When a design is retired we keep whatever remains here, at the price it deserves rather than the price it launched at. Once a size is gone, it is not remade.

Buying from us

Orders placed before 11pm ship the same day by FedEx Express, at no cost to you. Every order arrives boxed, and every piece is covered by our 30-day money-back guarantee — if it is not right on your hand, send it back.

Questions about a size, a stone or a repair are answered by the same people who make the pieces. Write to us and we will help.