Sterling silver, emerald ring for women. 0.50 ct. t.w. emerald. 1/8" wide. Luxury .925 sterling silver ring. Round shape green emerald. Polished sterling silver. Includes jewelry presentation box and 30-day, 100% money-back guarantee. Due to the naturally occurring characteristics of gemstones, each is unique and may exhibit imperfections such as inclusions , blemishes and cloudiness, as well as color variations.