You are viewing a fine quality classic design 14K yellow gold signet ring made in the 1970's. The ring measures 14 mm or over 1/2" long up the finger by 24 mm or just under 1" across. On top is set an oval shaped high polished flat cabochon of Black Onyx stone. The ring is marked: 14K. It is a size 10 with a thick shank and can be re-sized. The ring weighs 12 grams.