December has 3 birthstones, the Tanzanite, Zircon and Turquoise stones.
Something these 3 have in common is their similar colours, they all come is different shades of blue. The Tanzanite is deep and velvety blue colour, with shades of purple too, it is a beautiful stone found in the mountains of Tanzania. Zircon is most commonly found in a lighter blue colour and is said to bring its wearers health. The Turquoise stone is said to bring good luck, this stone is most commonly blue in colour however it can vary.