What Makes a Diamond
In love, what counts is the intensity. The intense emotion of the gesture, of the heartbeat, and of the ring whose central stone reverberates with brilliance and passion inside its iconic red box. But how does the Maison choose these diamonds - and how should you choose yours?

The 4Cs
With their precise skills and trained eyes, chooses only centre stone diamonds of singularity and charm, of a beauty that is absolute and remarkable. This process is based on experience, supported by the criteria defined and certified by the Gemological Institute of America, known as the 4Cs. This is how applies Cut, Colour, Clarity and Carat to its GIA certified diamonds.
Carat
The measure of a diamond’s weight. Each carat is equal to 0.2 grams. In the hands of the Maison’s experts, a diamond of any weight and size becomes subl
Colour
The colour of a diamond instantly affects how we perceive it. The most elusive, and the most valuable, are colourless.
Clarity
The marker of a diamond’s purity. Natural imperfections called ‘inclusions’ affect the quality of a diamond. The Maison chooses only centre stones with zero inclusions visible to the naked eye.
Cut
A stone’s shape, symmetry, and balance. The virtuosity of the Maison’s artisans and their choice of cuts and proportions allows them to reveal the magnificent light of these exceptional gems
