This is an Antique Circular Aesthetic Sterling Locket Brooch
It is Victorian Era with Bead Work and Etchings and high relief adornments
It is hallmarked on the back by the maker and date It has a lion an anchor and f. I believe this equates to Sterling Birmingham and 1860. There is a makers make but I cant read it even with my loupe looks as if it starts with a B
The back of the brooch is a locket where you can add a small memento or photo
The locket brooch is 3cms by 3cms and weighs 4.8gms. I believe a competent jeweller could adhere a bail to the sterling locket brooch so that you could wear it with a chain around your neck.
It is in very good condition.