You are viewing a fine quality 14K yellow gold signet style ring made in the 1980's. One side of the ring has a Florentine finish and the other side has a high polish on the gold. The ring measures 18 mm or 3/4" long up the finger by 22 mm or 5/8" across. Set on top is a fine natural untreated Apple Green Jade stone measuring 13 mm by 8 mm. The ring is marked: 14K. It is a size 7 1/2 with a thick shank and can be re-sized. The ring weighs 13.2 grams.