The World's Biggest Diamonds (and Who Owns Them) –
Massive uncut diamond unveiled in New York
India Calls for 2-Month Moratorium on Rough Diamond Imports
Diamond: Mineral information, data and localities.
Rare, uncut blue diamond found in South Africa
Natural-Color Green Diamonds: A Beautiful Conundrum
Rare 20.46-carat Okavango Blue Diamond offers peek into unique origin - Jeweller Magazine: Jewellery News and Trends
Over 300-Carat Yellow Diamond to Be Auctioned Without Reserve
Massive uncut diamond extracted in Botswana's Karowe Mine unveiled in New York
Rough diamonds are exerting a strong pull on investors and creative jewellers