47% of Consumers Say Lab-Grown Diamonds Aren't 'Real,' De Beers Study Finds
With the #TrustForevermark Campaign De Beers' Diamond Brand Positions Itself as the Ultimate Authority
The sparkling rise of the lab grown diamond - BBC Future
Diamond Facts Report - Only Natural Diamonds
The Ad-Woman Who Made Diamonds 'Forever
The sparkling rise of the lab grown diamond - BBC Future
Marketing Musings: Diamonds may not be forever
The Surprising Truth About Why We All Propose With Diamond Rings
De Beers - Wikipedia
For Engagement Rings, Are Natural Diamonds on the Way Out? - WSJ
Stuller Adds Lab-Grown Diamonds to its Inventory
Diamond Facts Report - Only Natural Diamonds