Never more popular, dangly earrings are not just for diamonds anymore. Browse our selection of dangly and drop Blue Topaz earrings and make a fashion statement! Blue Topaz is known as the gem that has the power to improve one’s communication skills. A blue topaz pendant may make you a more eloquent and confident speaker. Tanzanite is the gem of fortune and luck. A tanzanite pendant is said to ease stress and free one from bad habits.