Archives for April 2010

De Beers’ ‘Millenium Blue Diamond Ring sells for $6 million

This 5.16-carat fancy vivid blue diamond sold for $6.4 million at Sotheby’s Hong Kong on Wednesday, well exceeding its highest sale estimate of $5.1 million. Hong Kong–A 5.16-carat fancy vivid blue diamond, once part of De Beers’ Millennium Jewels Collection, sold for $6.4 million at Sotheby’s Hong Kong on Wednesday, as diamonds continued to show strength […]