New address at 8 rue du Roi Albert, Nantes

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. Contact the workshop - Tel: +33 (0)2 85 52 38 63

Catalog of Certified Gemstones

In order to maintain a constant quality and to always bring you the best service, we have certified by an independent laboratory all our precious stones, which will be systematically accompanied by their certificate of gemmology.

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!