Swiss Blue Topaz Princess Cut Stud Earrings Sterling Silver Rhodium Nickel Finish 2.50 Carats Swiss Blue Topaz, Deep Sky Blue Hue, Brilliant Sparkle Earrings are in .925 Sterling Silver and finished with Rhodium Top Quality Craftsmanship Exceptional Styling 30 Day Return Policy You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.