15th-16th century AD. Women's size 7 1/4. 2.7mm width band with a rounded face, flared to the shoulders. Raised stepped lenticular bezel transversely oriented, cut with a mark as a signet. See Ancient Rings, Pollio, p.126 bottom. Professionally refurbished with the 24karat gold surface restored. See the reference image which shows the process. Jewelry gift boxed with certificate of authenticity.