"Agate Necklace"
This pretty choker necklace is in agate, the stones are cut in the shape of an olive, with four facets and slightly twisted, they are separated from each other by a small round and black pearl, it dates from the years 1960-1970 and measures 46.5 cm. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato