When the world’s most important diamond buyers arrived at De Beers’ offices in Botswana late last month, they were presented with a rare offer by their host: the option to buy nothing at all. De Beers ...

A white, one-carat round diamond that is very-slightly included in clarity, F-H (near-colourless to colourless) in colour, VG-ideal cut, with no-to-low fluorescence was selling for approximately ...

Collapsing diamond prices are doing more than frustrate plans to sell industry leader De Beers, they are becoming the latest economic headache for Russia. A major export business for Russia, diamonds ...