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The case focuses on the diamond retailing industry toward the end of 2008, with the United States in an economic downturn. All diamond retailers are hit by the downturn and are facing a critical look at their strategies. Given the basic performance information on Blue Nile, Zales, and Tiffany, students are asked to consider the strengths and weaknesses of each business model with the goal of understanding business models that are better suited to handling a downturn.

The learning objectives of the case are to (1) understand the link between supply chain structure and financial performance, (2) identify key drivers of supply chain performance and how they affect a firm's ability to respond during periods of strong or weak demand, and (3) develop the alignment between supply chain structure and strategic position for a firm.

HR, strategic alignment, organizational culture and change and organizational theory and design.

Suitable for undergraduate and graduate students taking up advanced courses in HR, Change Management, Organizational Theory and Design.

This case spotlights Production Services Network (PSN) Emirates JV and the strengths of its global network. The case raises many important issues related to building a unified culture across a global organization. The case specifically focuses on the significance of sourcing the right talent and training them for the success of PSN's global network.

This case may be used to teach topics such as leading cultural changes, steps to build a strong organizational culture and the significance of systemic alignment for successful strategy execution.

A teaching note is available on request.