Sapphire belongs to Corundum family that is considered as one of the most loved gemstone. Except from yellow sapphire gemstone and blue sapphire gemstone, there are other types of sapphires as well that is trending these days. Watch this PPT to know about different kinds of sapphires and their characteristics. Star Sapphires and purple sapphire are some of the unknown sapphires that holds same importance as that of others apphires.