Till now, Surat has been the diamond manufacturing hub & Mumbai the export base. However, Gujarat's ease of doing business & lower costs, could make Surat Diamond Bourse a hub for both.----more----Read full article here: https://theprint.in/economy/mumbai-to-lose-some-of-its-sheen-as-diamond-merchants-dazzled-by-new-bourse-plan-move-to-surat/1838283/