Lot (3) 10mm Antique Czech rhinestone rosarian pin shank topaz faceted dimi glass buttons. These are beautiful faceted glass buttons with a rhinestone centre.
Rosarian: a term adopted for glass buttons with a hole through the centre like a bead. the shanks were usually made of brass wire, which was run through the hole, both ends being fastened to the knob on top. Most were finished with a loose metal ring around the shank. (Luscomb: Encyclopedia of Buttons).
Original antique collectible art glass buttons.

Size: 10mm 6/16" 
Material: glass. 
Shank: metal loop rosarian
Origin: Czech
Year: cca. 1930's
Condition: Excellent
Quantity: 3