STERLING SILVER 
Model #:  Lovely older piece Nice quality !
Reverse pear diamond rows with a round stone in each, prong set
Metal Type:  925 SILVER     MARKED INSIDE  
Stone Weight: N/A
USA size:  8
Primary Stone:  CZ
Color: Silver Silver
Shape:13  round stones
Weight (Gms):  6.4
Head Size: 1" / 3/4" wide