Get all the news you need in your inbox each morning. But what about December's birthstone? Each month has at least one gemstone; others have more. Here's what know about December's birthstones.

Effects of Wearing Tanzanite, Zircon, and Turquoise: Tanzanite is the latest December birthstone that is said to soothe the senses of the wearer and make him/her calm and composed. Zircon is a ...