Pearl Hijabs are available in a variety of colours, the fabric of the actual hijab can be of any type including viscose or cotton. The pearls lace is also available in a variety of colours and is either edged around the four sides of the Hijab or may be exclusive to one side. Pearl hijabs look good and are great to wear when you want to show off a bit as it carries a timeless sense of style that can only be achieved by a pearl hijab. Some interesting knowledge for you guys is that pearls are the only gemstone made by living animals. There are two main types of pearls, there are the saltwater pearls that come from oysters, and you have the freshwater pearls which usually come from mussels.The beautiful colour pearls give off also comes from the inside of the shell in which they are growing. They range from white to gold, and from purple to black.