Add some drama to your ear with opal and diamond studs joined by a delicately draped chain. The opal stud has an internally threaded ball back, whereas the diamond stud features a butterfly back for styling ease. Sold as single. * This piece comes with a 6.5mm back post. Additional posts with different lengths can be purchased as add-ons. SIZE & MATERIALS Composition: 14k yellow gold, opal, white diamond Measurements: diamond stud: 3.5mm, opal stud: 3mm, chain length: 26mm Closure: butterfly back, internally threaded heart-shaped ball back, connected by a chain Read about piercing jewelry and closure systems