Polished Coral Iolite Gem Stone is mainly used in making different types of traditional as well as fashionable jewelleries. The Iolite Gem Stone is a coral that comes in polished form for elegant looks. The Iolite Gem Stone comes in smooth finish that adds to the aesthetic value of the jewellery where it is used. The Polished Coral Iolite Gem Stone can be availed in different shapes and sizes.