Origin of the diamond: everything you need to know about its birth and history

Since Antiquity, the diamond has had universal attraction. This precious stone fascinates with its beauty, its incomparable brilliance and its rarity, but also by the powerful symbol it embodies: eternity, purity, love and luxury. The word diamond has its origins in the ancient Greek ἀδάμας (adámas), meaning "indomitable" or "invincible", a direct reference to its exceptional physical properties.

Throughout history, the diamond crosses civilizations, from Greco-Roman mythology to the great European royal courts. Long considered a talisman before becoming a jewelry ornament, it is gradually establishing itself as a social and cultural marker. Today, it occupies a central place in the global luxury market, with millions of carats extracted each year from diamond mines around the world.

This fascination is also based on the complexity of the origin of the diamond, the result of extreme natural conditions, and on its incredible journey from the depths of the earth to the surface. Understanding the origin of a diamond means grasping the rare alliance between science, geology, time and emotion.

Cardinal Mazarin: a French jewelry heritage

This ancient link between diamonds, power and culture finds a particular echo in the name of our House, chosen in reference to Cardinal Mazarin. In the 17th century, a great collector and enlightened lover of precious stones, he brought together one of the most remarkable sets of diamonds of his time. Through his standards and his outlook, he contributes to bringing these jewels into the French royal heritage, affirming a vision where the value of a stone goes beyond its mere rarity to become heritage and culture.


Today, Maison Mazarin is part of this continuity, carrying a vision of diamonds based on the demands, the quality of the stones and the importance of their history.

Once formed, diamonds would remain buried forever without a violent geological phenomenon: volcanism. Rare, explosive eruptions transport diamonds to the earth's surface in just a few hours, a lightning-fast journey compared to typical geological times.

Volcanic eruptions and kimberlite pipes

Kimberlite magma, coming from the depths of the mantle, acts as a natural elevator. These volcanic rocks, called kimberlite pipes, are the main sources of diamonds today. Without this rapid rise, diamonds would transform into graphite, losing all gemological value.

Primary deposits and secondary deposits

There are two main categories of diamond deposits. Primary deposits correspond to diamonds still embedded in the kimberlite. Secondary deposits result from erosion: rough diamonds are transported by water and are deposited in rivers or alluvial plains. These secondary deposits historically facilitated the first discoveries.

The first known diamonds come from ancient India, where they were considered sacred gems. Later, they appeared in the royal treasures of Europe, symbols of power and invincibility. The legendary Hope diamond illustrates this mythical dimension, combining science, mystery and fascination.

Over the centuries, the size evolves, fully revealing the brilliance and color of the stones. The diamond then became the center of modern jewelry and a pillar of world cultural heritage.

The colored diamonds fascinate with their uniqueness. Their color results from anomalies in the crystal structure or the presence of specific chemical elements. Boron gives blue, nitrogen yellow, while deformations of the crystal lattice create pinks or reds. These variations further reinforce the rarity and value of these exceptional stones.