Our Maison
Maison Laveran
Diamond experts and jewelers, we reconcile the heritage of French haute joaillerie with the challenges of our time: a diamond as pure as it is ethical.
Our purpose
Born of a passion for diamonds, Maison Laveran crafts the stone of tomorrow in the laboratory: an
ethical, traceable and certified diamond that respects the environment, women and
men. From design to stone, we master every step — with no intermediaries, at the fairest
price.
What drives us
Our commitments
French heritage
The craft and exacting standards of Parisian haute joaillerie, passed down and carried on.
Ethical diamond
Grown in the laboratory: identical to nature, with a considerably reduced footprint.
Complete traceability
Every stone is IGI or GIA certified. You know exactly what you are wearing.
No intermediaries
From our workshop to your hand: a direct, fair price, with no distribution markup.
The lab-grown diamond
The same nature, a different conscience.
Physically and chemically identical to a mined diamond, the lab-grown diamond differs only in its origin. The same fire, the same hardness, the same purity — but without mining.
- −85% Carbon footprint*
- 100% Traceability
- IGI Certification
Meet us
Ten showrooms in France
Showroom · Paris · Lyon · Bordeaux · Lille · Montpellier · Marseille · Annecy · Nice · Aix-en-Provence · Toulouse
Let's talk about your project.
Our experts welcome you by appointment, 7 days a week — in the showroom or by video call, with no
obligation.
Reply within 1 hour · customer service 7 days a week
Delivery to 150 countries
Insured & delivered against signature
Secure payment
Credit card, Alma, PayPal
30 days
To change your mind
IGI / GIA certified
Every stone traced