For half a century
MAISON RIONDET
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
NEW
Bulgari Pyramide améthyste pain de sucre ring in gold (16.20 grs)
3450 €
Art Deco diamond brooch (2.50 carats)
3200 €
French Art Deco diamond ring (2.80 carats including central 1.38 carat with certificate)
8600 €
Chaumet Feux d’Artifices Ring Large Model – 14.30 grs
3650 €
French Art Deco ring with Colombian emerald (laboratory certificate – Minor oil) and diamonds
Price on request
Breguet Type XX Transatlantic Watch with Steel Bracelet – Overhauled October 2024
Price on request
Antique intaglio depicting a female portrait in profile (eastern Mediterranean, 2nd century AD) ring
2750 €
French Art Deco diamond ring (1 carat)
4650 €