What is a 'de beers' diamond? - Quora
A Diamond is Forever – Genius Marketing That Tricked The Whole
De Beers – UAB Institute for Human Rights Blog
How Americans Learned to Love Diamonds - The New York Times
De Beers, a diamond is eternal - NOW Village
The De Beers Blue
How Diamonds Became The Rock Of Love — NoLie Communications
De Beers: A History by Esther Chu
Diamonds are a girls best friend. (Since the 1940's anyway
The Diamond Cartel: History's Greatest Monopoly
The History of De Beers and Diamonds
The History of De Beers and Diamonds
De Beers' History Engagement Ring Origins - BAUNAT
de beers case study — clee à la mode
The Ugly Truth about Diamonds Monopoly