Asian Star Co. Ltd. engages in the manufacture and retail of diamond jewelry. It operates through the following segments: Diamonds and Jewellery. The Diamonds segment manufactures polished diamonds in various shapes, sizes, colors and purities. The Jewellery segment product portfolio includes exquisite diamond jewellery available in 18K yellow, white and pink gold, as well as platinum. The company was founded in 1971 and is headquartered in Mumbai, India.