At the lavish ceremony held at Westminster Abbey, the world witnessed the coronation of Charles III, an event marked by centuries-old traditions and the splendor of historic jewels. On May 6, 2023, this event not only crowned a new king but also revealed a priceless collection of jewels royals, silent witnesses to centuries of British history.
The passing of these objects during coronation ceremonies is a key moment that marks both the continuation of tradition and the beginning of a new chapter for the sovereign and the nation. Among these treasures, the Cullinan Diamond, the Royal Sceptre, and the Imperial State Crown stand out for their beauty and symbolic importance.
The role of precious stones
These artifacts are encrusted with natural diamonds, some of the largest and most famous in the world. The presence of these precious stones is not accidental; they are chosen for their dazzling beauty and rarity, but also for their symbolism of strength, stability, and eternal authority. These characteristics are essential to the attributes of a monarch who must embody these values to his people and the world. The choice of these precious gems also reflects the monarchy's commitments to sustainability and respect for natural resources, thus emphasizing the importance of legacy and conservation for future generations.
The Cullinan Diamond: At the Heart of the Crown
An extraordinary diamond
The Cullinan Diamond, discovered in 1905, holds the record for the largest diamond ever found. Its exceptional size and unparalleled clarity make it a legendary stone. The story of its discovery, transported under false identities to thwart thieves, and its journey to England add to its mystery and prestige. This diamond perfectly illustrates how gemstones can play a pivotal role in geopolitics and international relations. Its journey from the depths of the earth to the hands of sovereigns illustrates the fascinating interplay between natural resources and human power.
Diamonds from Cullinan
Once cut, the Cullinan gave rise to several important stones, all incorporated into the Crown Jewels. Each of these gems, through their purity and brilliance, tells a part of the royal story, highlighting the importance of continuity and the transmission of traditions through the generations. These stones are not simply ornaments; they represent key moments in British history, encapsulating stories of prosperity, conflict, and innovation.

The Royal Scepter and the Cullinan I
A symbol of sovereignty
The royal scepter, holding at its apex the Cullinan I, also known as the Great Star of Africa, symbolizes the monarch's authority. This scepter is not merely a ceremonial object; it represents the "God-given" power of the monarchy. Its design, enriched over the reigns, reflects the stylistic and symbolic developments that mark British history. The incorporation of the Cullinan I into the scepter underlines not only the status of the monarch but also the deep connection between the reign and its symbols of power.
The Crown of Saint Edward and Cullinan II
At the top of the Imperial State Crown is the Cullinan II, another major stone derived from the original diamond. This crown is worn at key moments of the reign, such as the State Opening of Parliament, highlighting its role in the governance and legislation of the realm. This imposing yet elegant piece is a symbol of the monarch's dignity and responsibility, highlighting the link between the historical past and the sovereign's contemporary functions.

The Koh-i-Noor Diamond: An Epic Story
A gem steeped in history
The Koh-i-Noor diamond, famous for its tumultuous history, illustrates power struggles, conquests, and political transitions. Each holder of the diamond saw it as a symbol of their own authority, making it not only a precious stone but also a key element in the history of empires. Its trajectory across different continents and political regimes demonstrates how precious gems can influence the history and destiny of nations.
Controversies and the future
Currently, the Koh-i-Noor is at the center of international debates regarding the ownership and restitution of cultural property. Its future remains uncertain, reflecting the contemporary tensions and political issues that continue to influence relations between nations. This stone, beyond its intrinsic value, represents the complexities of colonial legacies and the challenges of restitution and reconciliation between countries.
Patrick Koune
Photo credits :
Getty Images / Provided by Natural Diamond Council
Credit Royal Collection Trust © His Majesty King Charles III 20


































