savoir-faire & care

Serpent Boheme ring packaging

The certificate

The Maison provides a numbered certificate of authenticity for each creation that authenticates the origin of your jewel.

Learn more

The diamond

The four diamond selection criteria – or “4Cs” (cut, color, carat, clarity) – enable the Maison to choose the most beautiful stones.

Learn more
Boucheron Colored stones

Colored stones

Rare and sought-after, colored stones go through a rigorous selection process to guarantee their quality and ensure that they comply with RJC criteria.

Learn more


A noble metal with a hardness of 5 on the Mohs’ scale, gold is non-oxidizing, which means that its shine resists the effects of time.

Learn more
Care instructions expert and precious stone

Care instructions

Jewelry must be treated with care. A few simple actions and precautions will help you maintain the beauty and radiance of your jewelry.

Learn more