Ganjam Nagappa & Sons P. Ltd manufactures 22 K Yellow Gold Jewellery with Rare Rubies. Ganjam Nagappa & Sons P. Ltd won many international awards and recognitions for its design and creations. The Company was the national winner for "Swarnanjali 2000". The Company also offers various types of pre-eminent diamond and gold jewellery with the use of myriad range of elements from diamonds to precious stones. The 22 K Yellow Gold Jewellery with Rare Rubies, also known as Heritage Collection, is also studded with uncut diamonds and cabochon emeralds. The Jewellery offered by the company is in white gold or platinum.