De Beers - Wikipedia
A diamond is forever: De Beers announces $US20 million campaign
Ukraine war drives De Beers to step up diamond traceability
De Beers Group Launches Blockchain Diamond Platform
De Beers will grow artificial diamonds for 's quantum
All you need to know about De Beers Diamonds
De Beers, Gagapedia
De Beers Forevermark Fancy Yellow Diamond Engagement Ring
1948: De Beers 'A Diamond Is Forever' Campaign Invents The Modern
Diamond Jewellery, Luxury Jewellery