Diamond Star manufactures Rough Diamonds for Making Jewellery. Diamond Star also manufactures and exports large size diamonds in India. The Rough Diamonds for Making Jewellery, also known as centenary, are used for making bridal and solitaire jewelry. The Rough Diamonds for Making Jewellery are also used for making necklaces, sets, rings, pendants, ear tops, bracelets, nose pins and men`s accessories in yellow and white gold. These Diamonds are cut from a 599 carat gem. These Diamonds have a modern cut. These Diamonds are flawless.