Senco Gold & Diamonds, founded in the year 1938 by late Sri MC Sen is one of the oldest jewellery organizations in India. Headquartered in Kolkata, Senco Gold & Diamonds has more than 100 stores across India and is the largest jewellery retail chain from Eastern India. Senco Gold & Diamonds has an array of products on offer for every occasion, with more than 10,000 new designs being developed every year.