Sapphire got its name from the Greek word 'sappheiros', which means 'blue stone'.Today, most people still associate Sapphires with the color blue, however, anygemstone quality Corundum that is not red (Ruby) is actually called Sapphire.Sapphire is one of the Big 3 of jewelry colored gemstones. A durable stone that’sdesignated as a birthstone for September, it captures jewelry buyers with its practicalityand aura of romance.A durable stone that’s designated as a birthstone for September, it captures jewelrybuyers with its practicality and aura of romance.Blue sapphire is one of the classic precious gems, valued for its vivid color and excellenthardness. Fashions come and go, but blue sapphire is always popular for importantjewelry such as engagement rings.Sapphire is the most precious and valuable blue gemstone. It is a very desirablegemstone due to its excellent color, hardness, durability, and luster. In the gem trade,Sapphire without any color prefix refers to the blue variety of the mineral Corundum.Blue sapphires can range in size anywhere from a few points to hundreds of carats, andlarge blue sapphires are more readily available than large rubies. However, mostcommercial-quality blue sapphires weigh less than 5.00 carats.Large commercial-quality blue sapphires are more common than large fine-quality ones.As a result, size makes more of a difference in the price of fine-quality sapphire. A fine-quality 5.00-carat blue sapphire sells for approximately five times more per carat thanthe same-quality 1.00 carat stone.Long been known for its diamond mines producing amazing stones, Africa has emergedas having a wealth of sapphires in its ground as well. A few nations have gainedworldwide notoriety for the quality and beauty of their sapphires.