1 ct Natural Swiss Blue Topaz Pendant Necklace in Sterling Silver and 14K Gold 1 ct Round-Cut Swiss Blue Topaz Sterling Silver & 14K Gold Measures 11/16 x 11/16 Inches 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.