Tanzanite, blue topaz, and turquoise are all considered birthstones of December. The tanzanite gemstone represents contentment and understanding, while the blue topaz represents love and loyalty, and the turquoise is known to protect one’s health. All three gemstones are genuine in their own way and make for great gifts for yourself or someone special. Though each of the gemstones has its own unique qualities, they all share one thing and that is their dazzling blue color. All three of the gemstones are believed to ensure long life, beauty, and intelligence. With the wide selection of blue colors to choose from – you can’t go wrong!