TORONTO, April 5, 2012 /PRNewswire/ -- The key assumptions used in performing the trademark intangible test were as follows:

TORONTO, April 5, 2012 /PRNewswire/ -- Nature of Interest in DDMI HWDLP holds an undivided 40% interest in the assets, liabilities and expenses of the Diavik Diamond Mine

TORONTO, April 5, 2012 /PRNewswire/ -- Harry Winston Diamond Corporation (TSX: HW) (NYSE: HWD) (the "Company") today announced its fourth quarter and year-end results for

TORONTO, April 4, 2012 /PRNewswire/ - Harry Winston Diamond Corporation (TSX: HW) (NYSE: HWD) (the "Company") today announced its fourth quarter and year-end results for the period ending January

TORONTO, Dec.