It's been downhill since 2005. That was the year the diamond industry hit its all-time peak, in terms of carats recovered. And it's highly unlikely we'll ever reach ...
(IDEX Online) - A 17.97-carat Burmese ruby is to be offered with a $4.8m to $5.5m estimate by Phillips Geneva, together with a 3.24-carat fancy vivid blue, internally flawless diamond ($4.8m to $6m).