Lot (4) 13mm Antique Czech green foil cobalt peacock eye lampwork glass cabochons

Lot (4) 13mm Antique Czech green foil cobalt peacock eye lampwork glass cabochons. The glass was handmade with green glass over foil with cobalt blue dots in the center. 
The making of this glass was very labor intensive, so these stones were used in either precious metal or in very fashionable costume jewelry settings including the styles of Art Nouveau, Art Deco, Arts and Crafts, and also in the vintage jewelry era. The stones were exported to other countries such as Germany and England where they were used to make fine gold and silver jewelry. These are in original condition, will have irregular edges and one has an internal cooling crack.
For making jewelry, fashion design, sewing, art and crafting.

Origin: Northern Bohemia 1900's
Size: 13mm; 8/16" approx. 6mm thick
Material: Glass

Quantity: 4