Corvidae Antique has dated this piece to the 1900s.

SIZE: 2.2cm diameter.
WEIGHT: 4.3g.
MATERIALS: 925 sterling silver, enamel.
HALLMARKS/STAMPS: Stamped 925 on the reverse, with the triple Swedish crown mark partially visible on the C clasp.
CONDITION: In good antique condition, although part of the central white enamel is missing, showing the silver below (which actually makes it look more like a pearl). Some tarnish to the reverse.
ERA: Estimated c.1900s.
Corvidae Antique has dated this piece to the 1900s.
Hand picked jewellery from a friendly family business
You can view the stock and full dealer information on the Corvidae Antique Profile Page