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

French Art Deco diamond ring (3.50 carats, including a 2 carats center diamond) Price on request

French Art Deco diamond ring (1.80 carats) 6800 €

Art Deco ring with unheated sapphire of 17.99 carats (laboratory certificate) and diamonds Price on request

French Art Deco ring with Colombian emerald (laboratory certificate – Minor oil) and diamonds Price on request

French Art Deco diamond ring (1 carat) 4650 €

French ring O.J. Perrin blue topaz cabochon 2680 €

French ring circa 1900 old cut diamonds (1.70 carat) 3750 €

French Art Deco diamond ring (3.30 carats, center 2.33 carats) 18900 €

French diamond ring (2.60 carats, center 1.60 carat) circa 1930 8900 €

Art deco diamond and sapphire ring 3680 €

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

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

Art Deco unheated Burmese cabochon sapphire (5.89 carats, laboratory certificate) and diamond ring 7900 €

French vintage diamond ring (1 carat) 2280 €

French Art Deco ruby (laboratory certificate) and diamond ring 3750 €

Modernist diamond ring (1 carat). French work circa 1935. 2450 €

French sapphire and diamond ring 3280 €

Boucheron « serpent bohème » diamond ring 3980 €

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

French diamond ring (1.40 carat) circa 1935 3680 €

French Art Deco diamond ring (3.10 carats) 7900 €

French Art Deco diamond ring 2280 €

French Art Deco diamond ring in platinum 2680 €

French Boucheron diamond ring (1.80 carat) circa 1950 Price on demand

French modernist ring circa 1935 diamond (1.05 carat) 4300 €

Art Deco diamond ring 6900 €