Pierre de centre de haute-joaillerie taillée par un lapidaire meilleur ouvrier de France
Choix d'une Améthyste pour la joaillerie de luxe
Photo macro meule de taille lapidaire Jurassien
Dénicher les plus belles émeraude du monde

Lapidary excellence since 1926

The art of revealing brilliance

Sculpting the singular

Innovation behind every facet

For a century, the Maison Ulysse Poncet has shaped precious and fine gemstones. Rooted in the heart of the French Jura and true to its heritage, it unites artisanal rigor and technological advancement to bring exceptional creations to life.

Our promise to the artisans of brilliance

Ulysse Poncet has been supporting jewelry and watchmaking houses in their finest creations since 1926, following in the footsteps of the expertise that makes France shine.

In the heart of the Jura region, the art of stone cutting has flourished, becoming a cornerstone of France's intangible cultural heritage. This expertise is passed down through generations like a living legacy. For a century, we have been shaping stones sourced from all corners of the world, from Bangkok to Hong Kong, by way of Tucson.

Our artisanal expertise is passed down from generation to generation through the skills of our lapidary artisans. Today, it is enriched by industrial expertise, supported by an R&D department dedicated to developing innovative processes that complement this expertise.

Our commitment is also reflected in our responsible practices, inherent to the quality and values upheld by the company for a century. We select our gemstones from committed suppliers and partners who share high standards of traceability, social and environmental responsibility, and transparency at every stage of the value chain. In particular, we are certified by the RJC (Responsible Jewellery Council), a concrete demonstration of this commitment.

Since its inception, Ulysse Poncet has been committed to developing best practices in responsible practices, a guarantee of quality and inherent to the company's values. This commitment leads us to select our stones from dedicated suppliers and partners who share the same high standards of traceability, social and environmental responsibility, and transparency at every stage of the value chain.

Le lapidaire façonne et révèle l'éclat d'une émeraude

Shaping the one of a kind

Roughing out, cutting, polishing. Where artisanal craft meets industrial process.

The stones we shape