Sapphire is the official birthstone of September. Sapphire is gemstone-quality of the mineral Corundum. This gemstone comes in a variety of exquisite colours. Sapphire, in its plain context, refers only to Blue Sapphire. When referring to Fancy Colour Sapphires – ones that are not blue – the gemstone will use colour-specific names such as Yellow Sapphire, Purple Sapphire or Green Sapphire. Ruby and Sapphire belong to the same mineral group. Therefore, Red Sapphire can often be classified as Ruby. This gemstone is extremely valuable and rare and is closely associated with royalty. With its durability and regality, Sapphire transforms all types of jewellery into timeless pieces.