To answer all your questions and more, we consulted diamond expert Anna Jay. Ahead, discover the average carat size for ...

Natural light streams in from a wall-to-wall window where Eric, a diamond cutter (whose surname must remain a secret), is ...

A Canadian mine says it has broken its own record for the largest diamond ever found in North America. Dominion Diamond Mines has announced the "unexpected" discovery of a 552-carat yellow gemstone.