On January 26, 1905, the course of gemstone history was altered forever in a small town near Pretoria, South Africa. During a ...

A 41.82-carat South African blue diamond of ‘exceptional colour and clarity,’ from the Cullinan Mine, could sell for record ...

Forbes contributors publish independent expert analyses and insights. Kate Matthams Spencer is a Paris-based writer who covers jewelry. A 41.28ct, ice-blue diamond has been unearthed at the famous ...

The largest diamond to be unearthed in more than a century has been found in Botswana, a country in Southern Africa. Botswana's president, Mokgweetsi Masisi, and William Lamb, President and CEO of ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. JOHANNESBURG (AP) — A big pink diamond of ...

GABORONE, Botswana (AP) — In a village outside Botswana ’s capital, Keorapetse Koko sat on an aging couch in her sparsely furnished home, stunned that a career — and an entire nation’s economy — built ...

On this day in 1905, a diamond that weighed over a pound was found in the Premier Mine in South Africa. When it ...

A large blue diamond has been found in a South African mine and experts believe it could reach up to €35m at auction. The rough gem, which was found at the Cullinan Mine, resembles the shape of Africa ...