World's most famous 'unseen' diamond - BBC News

"I've been privileged over the years to own some of the world's most important and famous diamonds, but I would say that the Wittelsbach-Graff is the most valuable and the most beautiful," he said. - Diamond unveiled

Rare blue diamond goes on display
BBC News - US veteran returns art album taken from Hitler's villa
Ex-PM's bitter duel with Sarkozy intensifies‎