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  • The workshop is closed from March 26th to the 31st

    Pendentif papillon en diamant


    Jewel-makers for four generations, we handmake your very own design.

    Deeply anchored in the traditional jewel craftsmanship, our Jewel Workshop has kept the best of our ancestral methods added with the state-of-the art current technologies in jewellery.

    Griffon Jewelers – Nantes – Loire Valley – France : +33 (0)2 85 52 38 6363

    Discover the workshop in video!

    OPEN MONDAY: 2 pm-6pm | TUESDAY TO THURSDAY: 8 am – 12 pm / 2 pm – 6 pm | FRIDAY: 8 am – 12 pm / 2 pm – 5 pm

    We make your jewelery in our workshop in Nantes 

    Deeply rooted in tradition, our workshop has preserved the ancestral manufacturing methods transmitted for 4 generations, while looking to the future through the use of advanced technologies.

    Contact us

    Blog and videos

    How to create a custom ring? From sketches to fabrication, the Griffon jewelery workshop in Nantes, opens these doors to you. Come and discover the jewelery business through videos and articles. Good visit!