top of page

French Maker's Marks I G - I O

  • Oct 18, 2025
  • 2 min read

Updated: Oct 19, 2025

Find here our collated list, from I G to I O, 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 G

French Maker's Mark
NAME: Isidore Gratiano INITIALS: I G SYMBOL: Cupid DATES: 1883 - SPECIALITY: Silversmith PLACE: 138 rue Amelot, Paris, France
NAME: Isidore Gratiano INITIALS: I G SYMBOL: Cupid DATES: 1883 - SPECIALITY: Silversmith PLACE: 138 rue Amelot, Paris, France

I H

French Maker's Mark
NAME: Isidore Haim INITIALS: I H SYMBOL: DATES: 1920 - SPECIALITY: Jeweller PLACE: 21 place de la République, Paris, France
NAME: Isidore Haim INITIALS: I H SYMBOL: DATES: 1920 - SPECIALITY: Jeweller PLACE: 21 place de la République, Paris, France

I I


I J

French Maker's Mark
NAME: Justin Igeneder INITIALS: I J SYMBOL: Mallet DATES: 1878 - SPECIALITY: Jeweller PLACE: 38 rue du Mail, Paris, France
NAME: Justin Igeneder INITIALS: I J SYMBOL: Mallet DATES: 1878 - SPECIALITY: Jeweller PLACE: 38 rue du Mail, Paris, France

I K

French Maker's Mark
NAME: Israel Kochricht INITIALS: I K SYMBOL: IKA DATES: 1931 - SPECIALITY: Jeweller PLACE: 9 rue Poussin, Paris, France
NAME: Israel Kochricht INITIALS: I K SYMBOL: IKA DATES: 1931 - SPECIALITY: Jeweller PLACE: 9 rue Poussin, Paris, France
French Maker's Mark
NAME: Israël Kallik INITIALS: I K SYMBOL: Hammer DATES: 1926 - SPECIALITY: Jeweller PLACE: 40 rue Championnet, Paris, France
NAME: Israël Kallik INITIALS: I K SYMBOL: Hammer DATES: 1926 - SPECIALITY: Jeweller PLACE: 40 rue Championnet, Paris, France
French Maker's Mark
NAME: Isidore Katz INITIALS: I K SYMBOL: Horseshoe DATES: 1958 - SPECIALITY: Jeweller PLACE: 35 rue Godot de Mauroy, Paris, France
NAME: Isidore Katz INITIALS: I K SYMBOL: Horseshoe DATES: 1958 - SPECIALITY: Jeweller PLACE: 35 rue Godot de Mauroy, Paris, France

I L

French Maker's Mark
NAME: Isidore Laser INITIALS: I L SYMBOL: Feather DATES: 1951 - SPECIALITY: Jeweller PLACE: 37 rue Pergolère, Paris, France
NAME: Isidore Laser INITIALS: I L SYMBOL: Feather DATES: 1951 - SPECIALITY: Jeweller PLACE: 37 rue Pergolère, Paris, France

I M

French Maker's Mark
NAME: Ismin Méchoulan INITIALS: I M SYMBOL: Torch DATES: 1929 - SPECIALITY: Jeweller PLACE: 86 rue du cherche midi, Paris, France
NAME: Ismin Méchoulan INITIALS: I M SYMBOL: Torch DATES: 1929 - SPECIALITY: Jeweller PLACE: 86 rue du cherche midi, Paris, France
French Maker's Mark
NAME: Israël Moneta INITIALS: I M SYMBOL: Hammer and star DATES: 1933 - SPECIALITY: Jeweller PLACE: 15 rue Levert, Paris, France
NAME: Israël Moneta INITIALS: I M SYMBOL:  Hammer and star DATES: 1933 - SPECIALITY: Jeweller PLACE: 15 rue Levert, Paris, France

I N


I O


Jump to...

Our List

An Introduction to French Maker's Marks





© Jewellery box d'un Petit Cœur (www.petitcoeurjewellerybox.com), 2025. All rights reserved. Unauthorised use and/or duplication of this material without express and written permission from the author and owner is strictly prohibited.

 
 
bottom of page