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French Maker's Marks I A - I F

  • Writer: Rebecca - Founder
    Rebecca - Founder
  • Oct 18, 2025
  • 2 min read

Updated: Nov 27, 2025

Find here our collated list, from I A to I F, of French "losange" shaped maker's marks for objects in precious metals from jewellery to silverware. Our list is an ongoing collection of all the maker's marks we come across. Information is subject to change as our knowledge evolves with the list over time. The list is organised in alphabetical order by first initial first and second initial second.

I A


I B

French Maker's Mark
NAME: Israël Brill INITIALS: I B SYMBOL: Eagle DATES: 1926 - SPECIALITY: Jeweller PLACE: 30 rue bergère, Paris, France
NAME: Israël Brill INITIALS: I B SYMBOL: Eagle DATES: 1926 - SPECIALITY: Jeweller PLACE: 30 rue bergère, Paris, France
French Maker's Mark
NAME: Isaac Bramitzki INITIALS: I B SYMBOL: Star of David DATES: 1928 - SPECIALITY: Jeweller PLACE: 11 rue Chapon, Paris, France
NAME: Isaac Bramitzki INITIALS: I B SYMBOL: Star of David DATES: 1928 - SPECIALITY: Jeweller PLACE: 11 rue Chapon, Paris, France
French Maker's Mark
NAME: Iger & Boucard INITIALS: I B SYMBOL: Hypen DATES: 1918 - 1924 SPECIALITY: Jeweller PLACE: 26 rue des Petits-Champs, Paris, France
NAME: Iger & Boucard INITIALS: I B SYMBOL: Hypen DATES: 1918 - 1924 SPECIALITY: Jeweller PLACE: 26 rue des Petits-Champs, Paris, France


















French Maker's Mark
NAME: Isaac Behar INITIALS: I B SYMBOL: Cufflink DATES: 1928 - SPECIALITY: Jeweller PLACE: 10 rue Debelleyme, Paris, France
NAME: Isaac Behar INITIALS: I B SYMBOL: Cufflink DATES: 1928 - SPECIALITY: Jeweller PLACE: 10 rue Debelleyme, Paris, France













I C

French Maker's Mark
NAME: Icek Centner INITIALS: I C SYMBOL: Compass in a circle DATES: 1930 - SPECIALITY: Jeweller PLACE: 100 avenue Michelet, St-Ouen, France
NAME: Icek Centner INITIALS: I C SYMBOL: Compass in a circle DATES: 1930 - SPECIALITY: Jeweller PLACE: 100 avenue Michelet, St-Ouen, France

I D

French Maker's Mark
NAME: Irma Delalande INITIALS: I D SYMBOL: Ace of clubs DATES: 1920 - SPECIALITY: Jeweller PLACE: 339 rue Saint-Martin, Paris, France
NAME: Irma Delalande INITIALS: I D SYMBOL: Ace of clubs DATES: 1920 - SPECIALITY: Jeweller PLACE: 339 rue Saint-Martin, Paris, France
French Maker's Mark
NAME: Isidore Drosnèse INITIALS: I D SYMBOL: Light bulb DATES: 1914 - 1917 SPECIALITY: Jeweller PLACE: 15 rue du Pont-Louis-Philippe, Paris, France
NAME: Isidore Drosnèse INITIALS: I D SYMBOL: Light bulb DATES: 1914 - 1917 SPECIALITY: Jeweller PLACE: 15 rue du Pont-Louis-Philippe, Paris, France
French Maker's Mark
NAME: Isidore Devaux INITIALS: I D SYMBOL: Dog’s head DATES: 1879 - SPECIALITY: Jeweller PLACE: 10 rue du Vert-Bois, Paris, France
NAME: Isidore Devaux INITIALS: I D SYMBOL: Dog’s head DATES: 1879 - SPECIALITY: Jeweller PLACE: 10 rue du Vert-Bois, Paris, France



















French Maker's Mark
NAME: Insom & Devaux INITIALS: I & D SYMBOL: Rooster DATES: 1912 - 1922 SPECIALITY: Jeweller PLACE: 29 rue d'Argenteuil, Paris, France
NAME:  Insom & Devaux INITIALS: I & D SYMBOL: Rooster DATES: 1912 - 1922 SPECIALITY: Jeweller PLACE: 29 rue d'Argenteuil, Paris, France



I E


I F

French Maker's Mark
NAME: Société des Bijoutiers et Joailliers d’Ile de France INITIALS: I de F SYMBOL: The Vendôme Column DATES: 1946 - SPECIALITY: Jeweller PLACE: 29bis rue de Paris, Taverny, France
NAME:  Société des Bijoutiers et Joailliers d’Ile de France INITIALS: I DE F SYMBOL:  The Vendôme Column DATES: 1946 - SPECIALITY: Jeweller PLACE: 29bis rue de Paris, Taverny, France

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