Size 3 ¼. Well crafted with 6.0mm ridged section band, tapered to the shoulders, and with a distinct "Roman" base nub. Raised oval bezel cut with a lattice and transverse signet. Early Christian period and time of the pilgrimages to the Holy Land which ultimately evolved into the Crusades. As found with uniform stable green patina. Gift boxed with certificate of authenticity. Suitable for modern wear.