Art Nouveau era turquoise glass and solid sterling silver screw back earrings

Cabochons of turquoise glass, glass that is produced to look like the finest turquoise mounted on solid sterling silver.
 
The surround of these earrings is spheres of silver which are a very much of the era Art Nouveau style.
 
These earrings, as they are screw back can be for someone without pierced ears and the earrings close securely.
 
Marked on the back "Sterling".
 
Worldwide shipping so if these are a gift or you are abroad, no problem!