Looks like a gold "bele" or fractional (1/10?) fanam of the Vijayanagara Empire.
I got a handful of them in a lot a couple years ago; took this reference photo

Mine are all 2-3mm and register as 0.00g on my scale, I believe these should be about 0.05g.
I got a handful of them in a lot a couple years ago; took this reference photo

Mine are all 2-3mm and register as 0.00g on my scale, I believe these should be about 0.05g.



















