Sam Kramer ring, 
circa 1950 sterling,
red cormaline
stamped sterling and Sam Kramer maker mark 
size, us 7 - eu 53,5 - 17,25 mm
1” long - 2,5 cm, 3/4“ wide - 1,8 cm, 
7/8” high - 2,2 cm
weight 11,1 gram.