DIAMONDS NEWS - Open letter from De Beers Group CEO, Al Cook, to
De Beers Q3 Rough Diamond Production Up 4%
De Beers Forevermark Diamond Jewelry Collection
GIA and AGS Launch Diamond Light Performance Supplement Report
Christie's & De Beers Group present Rare Treasures of the Earth
De Beers Expert Shares Insights on Collecting Coloured Diamonds
De Beers hits a rough patch as diamond sales slide
Rapaport to List DeBeers Certified Diamonds? - Diamond Investment
A Diamond Pricing Puzzle - Marginal REVOLUTION
Client Diamond Education
De Beers - Inspirational eLearning for the diamond industry
Case Study: How De Beers promotes diamond education and grading in
Rough Market Faces Its Toughest Year Yet
De Beers Launches First North American Pop-Up - Rapaport