You are viewing a lovely example of a Modernist ring made in the 1960's. The ring measures 22 mm or 7/8" long up the finger by 16 mm or 5/8" across. Set in the center is a marquise cut 3 carat Black Onyx stone. The ring is faintly marked: 14K. It is a size 7 and can be re-sized. The ring weighs 5.7 grams.