diamond mining

An antique map illustrating the route of Tavernier’s Diamond Trade through 17th-century India.

Tavernier’s Diamond Trade in 17th-Century India

Gemology, Jewelry History /

Introduction to Tavernier’s Diamond Trade Jean-Baptiste Tavernier was a daring French merchant who fundamentally reshaped the modern diamond industry. Between 1630 and 1668, he completed six arduous trips to the Kingdom of Golconda in India. At that time, this region served as the world’s exclusive source of large, high-quality diamonds. Along his journey, he carefully studied […]

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A high-resolution photo of a rough diamond from the ALROSA Diamond Business collection.

ALROSA Diamond Business: How a Global Giant Operates

Diamond Industry, Mining News /

Introduction to the ALROSA Diamond Business  The ALROSA Diamond Business represents the largest diamond mining operation in the world by volume. Because the Russian government and regional authorities hold a controlling stake, the company serves both commercial interests and national public goals. In recent years, global trade shifts have pushed the company to innovate, find new markets, and

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