Found gold mangalsutra on road

Hello everyone, our maid has found a lost gold mangalsutra on road outside swaminarayan mandir, water tank road, karelibaug. From first instance it seems to be of gold but don’t know exactly if it is of gold. If you know anyone who has lost it on 08th feb, 2025 outside road of Swaminarayan mandir Karelibaug then please contact me. Any kind of proof will be required first then only I will be able to verify the true owner.