Gems and Jewelry CompaniesJewelry Industry News Rajesh Exports – The Largest Jewellery Manufacturer in the World by Nikhil Prasad July 23, 2025 by Nikhil Prasad July 23, 2025 Gems and Jewelry Companies: From Humble Beginnings to a Billion Dollar Empire From a small shop in Bangalore to becoming the world’s largest manufacturer of gold jewelry, Rajesh Exports Ltd …