Sterling Silver Circle With Simulated Blue Simulated Opal Dolphin Dangle Earrings - Measures 40x23mm - in Sterling Silver - Product Attributes: - Created opal - Polished - Shepherd hook - - Width of Item: 23 mm - Length of Item: 40 mm - Earring Closure: French Wire - Earring Type: Drop & Dangle - Finish: Polished - Feature: Left and Right - - [ Potential Enhancement Methods: created opal ] - Grown in a laboratory, but are chemically, physically and optically identical to natural gems. Natural gems typically have inclusions from the crystallization process, where gases and other minerals mix during the molten stage of stone creation. Lab-created stones rely on a steady, controlled proces - [ Care and Handling: created opal ] - Avoid strong detergents, heat, pressure and ultrasonic cleaner or steamer. Avoid re-polishing or re-cutting of the stone. Color may fade in light or with heat. Clean with warm soapy water and a soft brush or cloth. -WELCOME To Jewelry Web Fine Jewelry Gifts Offering; 925 Silver dangle earrings in Sterling Silver ; Width: 23MM ; Hypoallergenic ; Nickel Free ; Created opal ; Polished ; Shepherd hook