The 15 Biggest Diamonds Ever Discovered - 24/7 Wall St.
The 10 Biggest Diamonds Ever Discovered in the World – Robb Report
In pics: The rare pink diamond sold for a record $50 million
The Second-Biggest Diamond in History Has a New Owner - The New York Times
Famous Diamonds Cape Town Diamond Museum
Top Ten - Largest Diamonds Discovered In The World — REENA AHLUWALIA
The 15 Largest Diamonds Discovered This Century
World's largest blue diamond with 15 carats sells for $57 million
The 10 Biggest Diamonds Ever Discovered in the World – Robb Report
Blue diamond - Wikipedia
These are some of the most expensive diamonds in the world
Largest Diamonds in History - Advancing Mining
Biggest diamond found in a century finally sells for $53 million
Massive Diamond Sold for $40 Million