You are correct in that it's not a genuine coin. It is a "jewellery replica" of an Ottoman gold coin, specifically, the 500 kurush of the late 1800s (NGC example). The bumps at the top of the second picture are where a loop for wearing would originally have been attached. Given the discolouration, it is not made of solid gold.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis






















