Rare 52 Carat White Diamond Amongst Jewels To Go On Sale At Sothebys

LONDON, ENGLAND - APRIL 12: A Sotheby's employee holds a rare 52.82-carat white diamond ring at Sotheby's auction house on April 12, 2010 in London, England. The ring makes up part of the Geneva Magnificent Jewels Sale which takes place on 11 May, 2010 at Sotheby's in Geneva, and is expected to fetch approximately 7 million USD. (Photo by Dan Kitwood/Getty Images)