Antique / Art Nouveau untreated turquoise and solid sterling silver earrings

A pair of drop earrings with three turquoise gems each.
 
The gems are untreated natural Earth mined gems and they are freeform cabochons.
 
Rich sky blues with these gems.Solid sterling silver.
 
1930s jewellery.
 
Earth mined natural blue freeform cabochon gems