De Beers’ Kimberley Mines sold to Petra Diamonds, Ekapa Mining for $7.2mThe sale marks the end of De Beers' century-long diamond mining history in South Africa.Cecilia Jamasmie | December 1, 2015 | 6:07 am
Gemstone ring raffle to fund female mining studentA Faberge amethyst ring is to be raffled in London…University of Exeter | November 27, 2015 | 3:54 pm
Follow the yellow brick road: a journey into the world of coloured gemstonesFor nearly five centuries gemstones have been synonymous with wealth,…CEO.CA | November 26, 2015 | 12:44 am