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…).
French Art Deco Emerald and Diamond Ring
3780 €
French Art Deco Pendant and Diamond Chain
4250 €
Art déco Natural unheated ruby 3.34 carats (certificate) and diamond ring
8900 €
French modernist diamond ring circa 1935.
3850 €
Art Deco necklace with fine pearls (LFG Certificate) and diamonds
Price on request
Long 10 cm Art Deco brooch with fine pearls of various colors and diamonds. French work in platinum circa 1925.
Art Deco diamond (2.20 carats) ring
8900 €
Modernist ring circa 1935 with diamonds (2.50 carats)
6900 €
French Art Deco diamond ring (1.80 carats)
6800 €
French Art Deco diamond bracelet (4.5 carats)
8400 €
Art Deco ring with unheated sapphire of 17.99 carats (laboratory certificate) and diamonds
Price on request
Art Deco diamond brooch (2.50 carats)
3200 €
French Art Deco diamond ring (2.80 carats including central 1.38 carat with certificate)
8600 €
French Art Deco ring with Colombian emerald (laboratory certificate – Minor oil) and diamonds
Price on request
Art Deco diamond earrings (2.30 carats)
7900 €
French diamond ring (2.60 carats, center 1.60 carat) circa 1930
8900 €
Art deco diamond and sapphire ring
3680 €
French Art Deco diamond bracelet (4.5 carats)
7800 €
Art déco Natural unheated Burmese ruby 1.38 carats (certificate) and diamond ring
8900 €
Modernist ring circa 1935 diamonds (1.10 carat)
4650 €
Unheated Burmese ruby (laboratory certificate) and diamond ring
4900 €
Art Deco pearl and diamond brooch
French Art Deco ruby (laboratory certificate) and diamond ring
3750 €
French Art deco diamond pendant convertible in brooch accompanied by its box and accessory
7200 €
French diamond ring (1.40 carat) circa 1935
3680 €
French Art Deco diamond earrings (1 carat)
3480 €
French modernist ring circa 1935 diamond (1.05 carat)
4300 €
French Art deco ring diamond (1.20 carat)
3480 €
Art Deco diamond ring (1.60 carat, center 1.05 carat)
6750 €
Art deco unheated sapphire and diamond ring (laboratory certificate)
4250 €
Ring circa 1935 diamonds (1.10 carat)
2680 €
French Art deco emerald (colombian – laboratory certificate) and diamond ring
Price on demand
French Art deco ring circa 1935, Glannes R. former Maison Duran, natural sapphire (4 carats, laboratory certificate) and diamonds
13800 €
French Art Deco diamond ring (3 carats, center 2.78 carats)
23800 €
French Art deco ring (natural sapphire, 4,10 carats – laboratory certificate)
9800 €
French Art deco diamond ring (2.10 carats)
7900 €
Modernist ring diamond circa 1935
6400 €
French Art Deco diamond ring (0.80 carat center) and ruby
5480 €
French Art Deco diamond ring (2 carats)
5800 €
French Art Deco diamond ring
4400 €
Art Deco sapphire and diamond ring
3450 €
Art Deco diamond ring (2.30 carats)
5400 €
Modernist ring circa 1935
3980 €
Art Deco emerald and diamond ring (2.70 carats – Certificate)
5950 €
Art Deco bracelet (circa 1930)
4280 €
Art Déco
Half-cut (demi taille) diamond solitaire of 8.36 carats with HRD report
Half-cut (demi taille) diamond solitaire of 8.36 carats with HRD report
Art Déco
Modernist ring circa 1935 diamonds (2.30 carats)
Modernist ring circa 1935 diamonds (2.30 carats)
Art Déco
French Raymond Templier Art Deco diamond ring
French Raymond Templier Art Deco diamond ring
Art Déco
Important double-clip brooch, platinum, 2 unheated Burmese sapphires of 4.8 and 4.5 carats (laboratory certificate) and diamonds, 2.80 carats. Art Deco circa 1930.
Important double-clip brooch, platinum, 2 unheated Burmese sapphires of 4.8 and 4.5 carats (laboratory certificate) and diamonds, 2.80 carats. Art Deco circa 1930.
Art Déco
Cartier clip circa 1935 Blackamoor
Cartier clip circa 1935 Blackamoor