Curata 925 Sterling Silver Polished Solid Back Simulated Onyx Ring | Create your own unique style - a luxurious collection of rings, earrings, bracelets and pendants that exude charm"

Sterling Silver Synthetic Simulated Onyx Ring - Size 7 - in Sterling Silver - Product Attributes: - Onyx - Synthetic - Band Width: 5 mm - Finish: Polished - Feature: Solid Polished ; Solid Back ; Synthetic stone - 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: onyx ] - Occasionally stabilized with plastic to enhance durability. Sometimes powdered material is compressed with a binding agent under extreme pressure and heated to bind together small pieces of natural material into a larger whole. Always dyed to enhance the color ::: [ Care and Handling: onyx ] - Avoid exposure to extreme light and heat as stones may fade. Clean with warm soapy water and a soft brush or cloth. :::