ahlam1399
07-02-2016, 04:50 PM
Someone bid $61 million for an uncut diamond this week. NPR's Scott Simon asks Rachelle Bergstein, author of "Brilliance and Fire: the Biography of Diamonds," what makes a rock worth so much money?
أكثر... (http://www.npr.org/2016/07/02/484474019/why-are-diamonds-worth-so-much?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/2016/07/02/484474019/why-are-diamonds-worth-so-much?utm_medium=RSS&utm_campaign=news)