Our jewellery in Fairmined ethical gold
Our men's jewellery
Octogone bracelets, Étreintes rings or Anagramme earrings, creations with powerful, modern lines. Delicate details that JEM reinvents by making them its own. Discover our men's jewellery crafted in France from Fairmined-certified ethical gold.
We strive to bring about a sustainable way of making jewellery, underpinned by awareness and enlightenment. To create jewels in a spirit of goodwill, in keeping with our mission and with ethical progress.To shine a new light on the world of jewellery without compromising its essential poetry and grace.
All our jewellery is made of Fairmined certified gold. An ethical and innovative gold, extracted with respect for people and nature.
The reflection of your love
An engagement ring embodies as much symbolism as poetry and seals a fundamental step in our love. This infinite and precious circle will be the place of commitment that will elevate a new union, the link of joint eyes on the world: a promise that we make for the future.
A promise to the future
A new, challenging, laboratory-formed, people- and nature-friendly and fully traceable diamond that accompanies our jewellery.
10, rue d'Alger - 75001 Paris
Monday to Saturday from 11am to 7.30pm
108 rue de Bossuet 69006 Lyon,
1st floor of La Sève store
By appointment only
A French jewellery
A sustainable and committed jewellery
Free delivery and returns
Free delivery, exchanges and returns in France and Europe
+ 33 1 42 33 82 51
Book an appointment
Discover our creations during an appointment in store or video