UPDATE: Harry Winston to Purchase BHP’s Diamond Assets for US$500 M; Shares Down 2.2% at Midday By Scalper1 | November 13, 2012 0 Comment See more here: UPDATE: Harry Winston to Purchase BHP’s Diamond Assets for US$500 M; Shares Down 2.2% at Midday Related posts: UPDATE: Harry Winston Diamond Down 2% Despite 19% Increase in Diavik Diamond Mine Q4 Production UPDATE: Harry Winston Diamond Up 4% But Off New Year High – Reports 19% Increase in Diavik Diamond Mine Q4 Production UPDATE: Harry Winston Diamond Reports 19% Decline in Ore Processed in Q3 2012; Stocks Edged Off 1% BHP Billiton Sells Diamond Business to Harry Winston for $500M