Orra The Diamond Destination: Simply put, Orra is the diamond destination. Orra is the largest and only exclusive diamond jewelry retail chain. Orra sculpts, manufactures, crafts and retails only the finest diamond jewelry. It is a part of the worlds largest manufacturing company located in Antwerp, the Rosyblue Group. The 35 Orra outlets are international in look and feel and can be found in 23 cities across India. They have jewelry in the following categories: Collections, Solitaires, Bridal, Spiritual, Platinum Collections, Bustier, Anjolie Ela Menon, Trimukha Ganesh and Mughal Collections to name a few. The worlds finest diamonds make their way to Orra.