Our Unique and Stylish Earrings Make the Perfect Gift for all Special Occasions. Our Hook Earrings are Authentic Sterling Silver Featuring a Sparkling Array of Midnight Blue Genuine Swarovski Crystals on Black Swarovski Fabric in an Oval Sterling Silver Mounting with Two Rows of Sterling Silver Textured Framing Creating an Undeniable Bling that will not go unnoticed. Earring Length is Approximately 21 mm. Each Pair of Earrings is 925 stamped to Guarantee the Highest of Quality.