The diamond, the birthstone of April

Diamond is made of pure carbon.
It forms about 150 km deep within the Earth, over several million years.
Under heat exceeding 1000 degrees, each carbon atom assembles with perfect precision.

The crystal structure of diamond is a true miracle of nature.
Its absolute strength, purity, and unmatched brilliance have forged its legend.

During the crystallization of the diamond, a rare phenomenon can occur.
The presence of nitrogen then gives rise to a yellow diamond.
A bright, almost solar hue, particularly rare and sought after.