A bespoke shell pendant with raised initial.  
Cast from solid sterling silver from a hand selected natural shell, with the initial added via wax carving.  This design has a 3/4 hoop solidly attached to the main body, with a simple hoop bail to thread onto a sturdy cord or chain.
Average weight of silver 20g
These pieces are one of a kind. Each mould will only ever be used to replace a lost piece for the original customer.
Similar pieces, with your choice of initial and font style can be commissioned.