For half a century
The specialist of rare & old jewelry, collection watch
forensic expert - gemologist
Lyon - Paris
For half a century, the Maison Riondet has been offering a vast choice of antique jewellery.
(notably Art Deco) and signed
The House of Riondet also presents a selection of collector’s watches.
(Patek Philippe, Jaeger LeCoultre…)
La Maison Riondet (legal expert and gemmologist)
also offers its expertise service