This piece of vintage jewellery is quite lovely.
The pendant is Australian and marked Stg Silver to the back in the Australian manner. The pendant has a modernist design and is set with a single large blister pearl of unknown origin. It would date to around 1970.
The pendant has been matched to an Italian sterling silver rectangular link chain.
There is no damage to this piece.
The pendant is 35mm x 35mm and 50mm long including the silver bale and ring. The chain is 450mm long.