Sapphire

Sapphire is a species of corundum and is the 3rd hardest stone just under Moissanite and Diamond. Sapphire although most known for its blue color comes in more colors the almost any other gem, except if its red we call it Ruby. Rainbow gemstone bracelets are often made from sapphire because they come in so many colors you can make a rainbow and some even come in multiple colors in one stone which might be refereed to as bi-color, tri-color, or multi-color. The rarest color is called Padparadscha, a multi color sapphire with a delicate balance of orange and pink creating this peachy sunset, they are truly impressive to witness in person. Sapphires being incredibly durable and have a color for everyone’s taste they are one of the best options for jewelry

Hardness: 9
Composition: Al₂O₃