Round 2mm Genuine Swiss Blue Topaz Stud Earrings Sterling Silver, 14k Yellow or Rose Goldplate TARNISH RESISTANT: The post is crafted of solid 925 Sterling Silver 4-Prong Basket Setting secures the brilliant cut swiss topaz Irritant free: designed with a chic butterfly friction post to fit comfortably Sensitive Skin? HYPOALLERGENIC: No rashes or breakouts. Lead and Nickel Free Satisfaction Guaranteed: The product is protected. Each package is insured