Tanzanite Boucles D'oreilles, 9 Ct Or Jaune Tanzanite Pierre Unique Boucles D'oreille ÉtoileAbout This Item Sophisticated tanzanite star shaped stud earrings from the Gemondo Classic collection crafted from 9ct yellow gold. Earrings are for pierced ears only and are secured by a traditional butterfly clip. Gemstone Information Tanzanite is named for the country Tanzania, the only country where this gem is found. Tanzanite is the traditional gift to give for a 24th anniversary, and is the perfect gemstone to gift for the December birthstone.