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…).
![Art Deco diamond ring (approximately 1.60 carat, center 1.20 carat)](https://www.maison-riondet.fr/en/wp-content/uploads/2024/07/MAISON_RIONDET_JUILLET_2024-136-479x479.jpg)
![Unheated yellow sapphire (12.76 carats, certificate) and diamond ring](https://www.maison-riondet.fr/en/wp-content/uploads/2024/05/MAISON_RIONDET_MAI_2024_2-127-479x479.jpg)
![Art Deco unheated Burmese cabochon sapphire (5.89 carats, laboratory certificate) and diamond ring](https://www.maison-riondet.fr/en/wp-content/uploads/2024/03/MAISON_RIONDET_MARS_2_2024-116-479x479.jpg)
![French vintage diamond ring (1 carat)](https://www.maison-riondet.fr/en/wp-content/uploads/2024/03/MAISON_RIONDET_MARS_2024-121-479x479.jpg)
![French Art Deco ruby (laboratory certificate) and diamond ring](https://www.maison-riondet.fr/en/wp-content/uploads/2024/03/MAISON_RIONDET_FEVRIER_2024-114_WEB-479x479.jpg)
![Modernist diamond ring (1 carat). French work circa 1935.](https://www.maison-riondet.fr/en/wp-content/uploads/2024/03/MAISON_RIONDET_MARS_2024-114-479x479.jpg)
![French sapphire and diamond ring](https://www.maison-riondet.fr/en/wp-content/uploads/2024/03/MAISON_RIONDET_FEVRIER_2024-134-479x479.jpg)
![French ring circa 1900 – 1910 amethyst diamond](https://www.maison-riondet.fr/en/wp-content/uploads/2024/03/MAISON_RIONDET_FEVRIER_2024-121-479x479.jpg)
![Boucheron « serpent bohème » diamond ring](https://www.maison-riondet.fr/en/wp-content/uploads/2024/02/MAISON_RIONDET_FEVRIER_2024-146-479x479.jpg)
![French Art deco diamond ring (1.70 carat)](https://www.maison-riondet.fr/en/wp-content/uploads/2023/12/MAISON_RIONDET_NOVEMBRE_2023-122-479x479.jpg)
![French Art deco J. Naton diamond ring (2.60 carats)](https://www.maison-riondet.fr/en/wp-content/uploads/2023/12/MAISON_RIONDET_DECEMBRE_2022-126-479x479.jpg)
![Van Cleef & Arpels diamond alliance (3.15 carats, D-E / IF-VVS) in platinum](https://www.maison-riondet.fr/en/wp-content/uploads/2023/12/MAISON_RIONDET_JUILLET_2023-118-479x479.jpg)
![French diamond ring (1.40 carat) circa 1935](https://www.maison-riondet.fr/en/wp-content/uploads/2023/11/MAISON_RIONDET_SEPTEMBRE_2023_018-479x479.jpg)
![French Art Deco diamond ring (3.10 carats)](https://www.maison-riondet.fr/en/wp-content/uploads/2023/11/MAISON_RIONDET_SEPTEMBRE_2023_034-479x479.jpg)
![French Art Deco diamond ring](https://www.maison-riondet.fr/en/wp-content/uploads/2023/10/MAISON_RIONDET_SEPTEMBRE_2023_040-479x479.jpg)
![French Art Deco diamond ring in platinum](https://www.maison-riondet.fr/en/wp-content/uploads/2023/10/MAISON_RIONDET_SEPTEMBRE_2023_031-479x479.jpg)
![French Boucheron diamond ring (1.80 carat) circa 1950](https://www.maison-riondet.fr/en/wp-content/uploads/2023/10/MAISON_RIONDET_MARS_2019-114-479x479.jpg)
![French modernist ring circa 1935 diamond (1.05 carat)](https://www.maison-riondet.fr/en/wp-content/uploads/2023/07/MAISON_RIONDET_AVRIL_2023-145-479x479.jpg)
![Art Deco diamond ring](https://www.maison-riondet.fr/en/wp-content/uploads/2023/06/MAISON_RIONDET_AVRIL_2023-163-479x479.jpg)
![Old cut diamond ring (4.03 carats, certificate Laboratoire Français de Gemmologie)](https://www.maison-riondet.fr/en/wp-content/uploads/2023/05/MAISON_RIONDET_MAI_2023-155-479x479.jpg)