Hand painted gold, leaf pendant, vintage necklace, original box,9”,crown brand

This is a beautiful vintage necklace. I am the original owner from the early 1970s. Original box which is gray ribbed. Small mark on front. Gold around middle., there is a crown that is swirled on the upper part of the box that is the makers mark. The chain is a very delicate gold and has a clap at the top. The gold leaf pendant is shiny and beautiful. there is a sign in the box that says hand painted. It is not magnetic. I believe the piece to be gold plated. Please look at all photos carefully. It is a gorgeous piece and beautiful condition. Vintage. Original box. Non-smoking home.