This product is a handmade ring made of solid S925 sterling silver with an adjustable band. It features a 5-carat simulated emerald stone in an oval shape, set in a prong setting. The ring is an Edwardian style band with a vintage look, but it is not an antique. The main stone is green in color and eye-clean in clarity grade. The ring is not signed or customized and is sold as a single unit. It is suitable for various occasions such as engagements, weddings, birthdays, and Valentine's Day.