Jean Lasnier ring, 
circa 1950 
sterling silver
signed Lasnier, sterling 
size, us 7 3/4 - eu 56 - 17.75 mm 
6/8” long - 2 cm, 
3/8“ wide - 1 cm, 
1 1/8” high - 2,8 cm 
weight 12.1 gram.