Riondet offers a wide range of antique jewelry from the main artistic movements of the 18th to the 20th century (jewelry from the two Empires, Art Nouveau, Art Deco…). Its key words are authenticity and rarity. This singular requirement leads her to present a selection without any jewel resulting from a standardized production, nor any re-edition.

In addition, a selection of signed jewelry (Van Cleef & Arpels, Cartier, Boucheron, Chaumet…).

• All
• Rings
• Spindles
• Necklaces & Pendants
• Bracelets
• Earrings
• Medals
• Sapphire jewelry
• Other jewellery
• Signed jewellery

• Before 1900
• Belle époque
• Art nouveau
• Art Déco
• 1940
• 1950 to 1960
• After 1970

Pomellato Two-Tone Gold Earrings – 26.6 grams 4750 €

Vintage Cartier Tank Reverso Gold Watch Price on request

Vintage Bulgari Earrings 6400 €

Diamond Solitaire Engagement Ring 3,48 ct (HRD – E VVS2) Price on request

Vintage Cartier Brooch in 3 Golds 1780 €

Cartier Baignoire Diamond Watch Price on demand

Fred Vintage Enameled « Ombre Féline » Earrings Price on request

Large vintage O.J. Perrin gold earrings, 25.80 grams (with a maker’s mark depicting an L, possibly a Georges Lenfant creation) Price on request

Cartier Basculante Mechanical Watch, Full Set (Original Papers and Box) – Reference 2390 Price on request

French vintage Pierre & Jean Bellin coral, lapis lazuli, and diamond ring 3280 €

Spectacular Chaumet pendant/brooch, circa 1970, lapis lazuli | 6.8 x 4 cm | 38.70 g Price on request

Jaeger-LeCoultre Triple Date Moon Phase Watch 36 mm (Ref.: 141.008.1) – Serviced February 2025 Price on request

Breguet Regulator Platinum Automatic Watch – Revised November 2024 Price on request

Brilliant and marquise diamond ring (5 carats) 8700 €

Bulgari white gold and ceramic necklace 2850 €

Breguet Classic White Gold Automatic Watch – Revised December 2024 Price on request

Bulgari Pyramide améthyste pain de sucre ring in gold (16.20 grs) 3950 €

Breguet Type XX Transatlantic Watch with Steel Bracelet – Overhauled October 2024 Price on request

French vintage Van Cleef & Arpels Cufflinks

Damiani baguette and brilliant diamond ring (3.20 carats) 5900 €

Menottes Dinh Van R12 white gold necklace 3950 €

Cartier vintage Ceinture watch, gold Price on demand

Fred Force 10 ring large model diamonds 2980 €

Fred Success medium model diamond ring 4600 €

Piaget lapis lazuli vintage gold watch (ardillon and case with original box) – Revision April 2024 Price on demand

Colombian emerald (laboratory certificate) and diamonds ring. French work. 6300 €

Unheated yellow sapphire (12.76 carats, certificate) and diamond ring 19500 €

Chaumet Liens Cœur large model diamond pendant 4650 €

Vintage sapphire and diamond earrings

French sapphire and diamond ring 3280 €

Chopard Happy Spirit diamond heart pendant 4680 €

Cartier radiant diamond ring 2950 €

Diamond earrings (1.80 carat – GIA certificates – Exceptional white) Price on demand

Van Cleef & Arpels diamond alliance (3.15 carats, D-E / IF-VVS) in platinum Price on demand

Vintage Hermès watch Price on demand

Cartier “Love birds” brooch

Poiray pearl ring 1680 €

Tanzanite ring (6 carats) diamonds 3900 €

Piaget Possession diamond ring 5400 €

Montblanc Star mini diamond watch Price on demand

French Pierre & Jean Bellin vintage ring 2650 €

Cartier Baignoire gold watch – Service March 2023 Prix sur demande

Tag Heuer Monaco watch (with brand box and revision January 2023) Price on demand

French vintage Roland Schad citrine ring in gold (26.80 grs) 3700 €

Jaeger-LeCoultre Squadra automatic watch (revision January 2023) Price on demand

Van Cleef & Arpels coral bracelet circa 1970 12 109 1

Diamond earrings (1.40 carat, 2 x 70 carat IGI certificates) 6380 €

After 1970
Vintage Cartier Trinity bracelet

After 1970
French Hermès Galop diamond bracelet in gold

After 1970
Cartier Baignoire watch in white gold

After 1970
Patek Philippe Ellipse gold watch – Double signature Haussman & Co

After 1970
Unheated sapphire 10,08 carats (laboratory certificate) and diamond ring

After 1970
Breguet watch with gold complications – Service April 2022

After 1970
Van Cleef & Arpels vintage diamond ring