Silver Filigree Moth or Butterfly Brooch.
It is delicately made of filigree silver that is most probably not sterling but still in the 800 range. A wonderful addition to a plain jumper or hat.
Based on its pin I would guess it is pre 1950s possibly 1930s.
This brooch is in excellent condition.
Even heavy brooches can be worn on modern garments using a supportive brooch sponge. Find out how - https://audrasbrooches.com/blogs/how-not-to-lose-a-brooch-ever/how-not-to-lose-a-brooch-ever
Your brooch will be gift wrapped in our seasonal packaging and will include a sponge.