Serpentine and sterling chunky Neckpiece

Irregular but smooth cut chunky pieces of Serpentine from Afghanistan. Beautiful color variations in each stone
Interspersed with my sterling spacers and sterling chain all in a somewhat random way. 
17.5 inches to 20 inches depending on where you fasten the clasp. 
Has some weight to it so if you don’t like that this is not for you. 
Signed 
One of a kind