Harry Winston Diamond Corporation — Investor Relations & Filings

Harry Winston Diamond Corporation was historically a vertically integrated entity involved in both luxury diamond jewelry and watch retail, and rough diamond mining operations, notably holding a 40% interest in the Diavik diamond mine. In 2013, the corporation executed a major strategic divestiture, selling its luxury retail brand division (Harry Winston) to The Swatch Group. Following this transaction, the corporate entity rebranded as Dominion Diamond Corp. Its core business shifted exclusively to the mining and marketing of premium rough diamonds. The company focuses on supplying high-quality rough diamond assortments to the global market, sourced primarily from its mining assets.