Jérome Bonneville, French artisan jeweller and Meilleur Ouvrier de France (MOF), welcomes you by appointment only for the bespoke jewellery design, the high jewellery and the’investment in precious stones. An exclusive experience, designed for a discerning clientele, coming soon to Zurich: our new branch is set to open on September 2026.
Be Meilleur Ouvrier de France, means being part of an elite group of craftspeople recognised worldwide for their technical mastery and creativity. This title, awarded following an exceptionally rigorous competition, guarantees that every piece of jewellery is of impeccable quality and has a timeless character.
In contrast to the major jewellery houses, Jérome Bonneville embodies an approach independent and authentic. After Lausanne, it opens as early as September 2026 its Zurich office, to make its expertise available to clients in Zurich and on the Gold Coast, in a confidential setting, accessible by appointment only.
A bespoke piece of jewellery is not merely an ornament: it is a an intimate and exclusive work of art, designed to convey an emotion, a story or a moment in life.
In Zurich, as in Lausanne, every project follows the same exceptional process:
A private consultation to understand your preferences and define the style of the piece of jewellery.
Customised sketches, followed by a resin model to visualise your design before any final production takes place.
Diamonds, sapphires, rubies, emeralds and rare gemstones, personally selected by a qualified gemmologist from the HRD in Antwerp.
Every movement carried out with the precision of a Meilleur Ouvrier de France.
The engagement ring is undoubtedly the most symbolic piece of jewellery there is. Whether it’s a platinum solitaire, a rare coloured gemstone or a more contemporary design, each ring is crafted to be timeless and unique, just like your story.
As with any bespoke creation, the choice of gemstone is crucial. As a qualified gemmologist, Jérome Bonneville will guide you towards the perfect gemstone — in terms of beauty, cut quality and certification.
Fine jewellery represents the pinnacle of artisanal craftsmanship — some pieces require thousands of hours of work. It is characterised by:
Exceptional rings, exquisite necklaces and pendants, earrings and jewellery sets: every piece of fine jewellery designed by JBonneville is crafted to be passed down through the generations.
Since 2020, Jérome Bonneville has been offering exclusive support to the’investment in precious stones — assets that combine heritage value, rarity and timeless beauty.
Selection of certified natural diamonds (GIA & HRD), with potential for sustainable value-added for coloured diamonds.
High-quality unheated rubies and sapphires, untreated emeralds, spinels and garnets of specific origins. So many gems coveted by connoisseurs and collectors.
Each investment project is personalised, confidential and guided by the eye and expertise of the gemmologist.
Jérome Bonneville’s Zurich studio primarily caters to clients from the city’s most sought-after neighbourhoods — Altstadt, Seefeld, Enge, Wollishofen and Zürichberg — as well as that of the Gold Coast, the ‘Golden Shore’ of Lake Zurich, which comprises the municipalities of Küsnacht, Zollikon, Herrliberg, Erlenbach, Kilchberg and Zumikon.
Our expertise in bespoke jewellery design and gemstone investment is also available to customers of the Canton of Zug (Zug, Baar, Cham) and the canton of Schwyz (Freienbach, Wollerau), just outside Zurich.
Wherever you are, the meeting always takes place in the same way: by appointment only, in a confidential and exclusive setting.
Jérome Bonneville, a Meilleur Ouvrier de France, is available exclusively by appointment to design your bespoke engagement ring, from the initial sketch through to handcrafted production.
The title of Meilleur Ouvrier de France (MOF) is the most prestigious accolade in the French craft trades, awarded following a competition of exceptionally high standards. It attests to technical mastery and creativity recognised at the very highest level.
Yes. Certified diamonds, sapphires, rubies, emeralds and rare gemstones are the subject of a bespoke, confidential service, with certification provided by independent laboratories (GIA, SSEF, Gübelin, GRS).
All appointments are by arrangement only, via our online calendar or our contact form, to ensure a private and personalised experience.
Jérome Bonneville’s Zurich branch will open in September 2026. Appointments can already be booked via our contact form or by telephone.
