You are viewing a fine quality large Sterling Silver ring made in the 1980's. The ring measures 42 mm or 1 5/8" long up the finger by 19 mm or 3/4" across the finger. Set on top inlaid together are Turquoise, Black Onyx and White Onyx tips. The ring is marked: Sterling. It is a size 7 1/2 and can be re-sized. The ring weighs 8.5 grams.