Harry Winston Diamond Corporation

Harry Winston Diamond Corporation (TSX: HW; NYSE: HWD) is a diamond
enterprise with premium assets in the mining and retailing segments of
the diamond industry.

The Company supplies rough diamonds to the global market from its 40%
ownership interest in the Diavik Diamond Mine, located in Canada’s
Northwest Territories. The Company’s luxury brand segment, Harry Winston
Inc., is a premier diamond jeweler and luxury timepiece retailer with
salons in key locations including New York, Paris, London, Beijing,
Tokyo, Hong Kong and Beverly Hills.

Mining Segment – Diavik Diamond Mine

Through its 40 per cent ownership interest in the Diavik Diamond
Mine, located in Canada’s Northwest Territories, the Company receives
and markets a 40 per cent share of the mine’s rough diamond production.
The Diavik Diamond Mine is Canada’s largest diamond mine and has some of
the highest grade diamond ore bodies in the world.

Harry Winston maximizes the value of its rough stones from Diavik and
maintains a preferred position as a supplier of rough diamonds to the
world’s diamond manufacturers (cutters and polishers) by dealing
directly with them and tailoring rough diamond parcels to the client’s
particular needs.

Luxury Brand Segment – Harry Winston

With a legacy of eight decades, Harry Winston Inc., the Company’s
luxury brand division, is a premier diamond jeweler and retailer of
luxury timepieces, with a growing international network of sales salons
in major cities around the world.

Long synonymous with the world’s most spectacular diamond jewelry,
the Harry Winston name denotes exceptional skill in showcasing the
largest and rarest stones in beautifully handcrafted, unique settings.