Diamond Market News Directory

2013 Brought New Diamond Jewelry Sales Record

The Financial Times reported that according to a new report from De Beers, US and Chinese consumption boosted diamond jewelry sales to a record $79 billion in 2013. That's a rise of 3 percent from 2012.

Rough Diamond Industry: Monopoly, Oligopoly or Neither?

Independent diamond analyst and consultant Paul Zimnisky published a report that outlines which selling entities control global rough diamond supply and what percentage they are in charge of, raising the question of whether the industry is a monopoly, oligopoly or neither.