Michael Kors Onyx Black Tie Affair Earrings D MKJ6069791. Michael Kors is a world renowned, award winning designer of luxury accessories and ready to wear. Change up your usual stud earrings for these chic, rose gold-toned barrel stud earrings, set with baguette-cut onyx stones. The earrings come beautifully packaged in original Michael Kors packaging.