14k Yellow Gold 4.25mm Cubic Zirconia stud Earrings - .4 Grams in 14k Yellow Gold - Product Attributes: - Polished - Post Earrings - Charm/Element Width: 5 mm - Width of Item: 4 mm - Charm/Element Length: 5 mm - Length of Item: 4 mm - Earring Closure: Post & Push Back - Earring Type: Stud - Finish: Polished Polished ; Post Earrings - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations. ::: [ Potential Enhancement Methods: cubic zirconia ] - Synthetic. Some are covered with a product that makes the stone more durable. ::: [ Care and Handling: cubic zirconia ] - Clean with warm soapy water and a soft cloth. :::