Dear @m-fdo mam,,,
Losing your necklace is really painful. And after losing such a precious thing, the pain of heart increases even more when it is gifted by someone.
Your necklace was a memory given to you by your father and the feeling of losing it is really unbearable.
Glass men take advantage of our carelessness to harm us. So always try to keep your valuables carefully.
I pray that you find your father's memory.
I wish you all the best.