Bloomberg reported Monday on the price cuts that unnamed sources told the outlet the diamond miner and seller had applied to their initial sale of the gems to sightholders for the year. With the move, ...

(LONDON) — After much admiration and anticipation, the world’s largest uncut diamond failed to sell at a public auction Wednesday night. The 1,109 carat white diamond did not meet the minimum reserve ...

One of the world’s most popular types of rough diamonds has plunged into a pricing free fall, as a growing number of Americans choose engagement rings made from lab-grown stones instead. Diamond ...