eCUIP : The Digital Library : Social Studies : The Columbian
De Beers Diamond Cartel
A look back to when De Beers changed the rules of engagement
De Beers buffs up A Diamond is Forever slogan for Forevermark
Why is it expensive: The De Beers Cullinan Blue Diamond worth $48M
The Secrets To DE BEERS JEWELLERS' DIAMOND IS FOREVER - A Case
How an Ad Campaign Invented the Diamond Engagement Ring - The Atlantic
Kitco Commentary
The De Beers Diamond
How Diamonds Became a Symbol of Marriage
A Diamond is Forever: The Unforgettable De Beers Tagline That's
The 15-Carat 'De Beers Blue' Diamond Fetches $57.4 Million
History – De Beers Group