The Victorian-era town of Cullinan, founded to support the Cullinan Mine, recently recovered a 41.82-carat blue diamond. The ...
A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for $17.3 million ...
Here’s what you’ll learn when you read this story: The Cullinan diamond was once the largest uncut gem-quality diamond ever discovered, and today its cut and polished pieces adorn priceless royal ...
A small group of nations controls the vast majority of the world’s diamond output, shaping a market defined by geology, scale, and uneven distribution. From Arctic mines to African riverbeds, these ...