Tanzanite necklaces are exquisite pieces of jewelry that make the perfect birthstone gift for anyone born in December. Derived from the beautiful blue gem variety of zoisite, tanzanite necklaces have the remarkable ability to change color depending on how they are observed. Our stunning collection of tanzanite necklaces on Birthstone.com showcases a range of styles and settings, from understated elegance to eye-catching grandeur, ensuring that there is something for everyone's taste. These enchanting necklaces will add a touch of romance and allure to any outfit, making them the ideal accessory for any occasion.