These are beautiful Mystic Topaz Earrings Set in solid 14k gold. The Mystic Topaz stones are 6MM round and backs are hypoallergenic comfort backs that make the earrings sit upright on the ear and won’t droop. The mystic topaz have been treated and enhanced by Azotic in Minnesota. Topaz is the gemstone associated with the November. These earrings would make a great gift for a jewelry lover.