Sterling Silver Antiqued Cubic Zirconia Angel Necklace - 18 Inch - in Sterling Silver - Cubic Zirconia antiqued - Product Attributes: - Polished - Rhodium-plated - Spring Ring - Cubic Zirconia - FREE gift-ready jewelry box - Chain Length: 18 in - Chain Width: 20 mm - Feature: Semi-Solid - ::: [ 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. :::