The Patdiam Group is one of the few Indian diamond companies involved in the entire process of manufacturing and retailing jewelry set with fancy cut diamond. The visionary founders of Patdiam Group, Mr. Pravin Kakadia and Mr. Samir Kakadia established our first diamond manufacturing factory in Surut, India in 1982. Our Group now covers a broad range of activities : Diamond cutting, Polishing, Distribution and Marketing. Jewelry Manufacturing, Distribution and Marketing. Branded Jewelry & Branded Jewelry Collection. Today, Patdiam Group is one of the largest and most respected manufacturer and distributor of polished diamond and diamond jewelry in the world. This will provid customers all across with high quality, desirable, uniquely designed diamond jewelry.