If a (what I assume) is vintage ring is marked 18k H.G.E. How long will the electroplating last and does it need to be redone? I notice it has a little mark or chip where it looks silver on the band where it would come in contact with objects you handle like change etc. I wore it quiet a bit when I was working and handling money a lot so I think that might be what caused it. It's not too bad right now you have to look hard at it in daylight to find the little spot but I worry it will get worse. I figure it's probably not worth much and I didn't pay much for it at a second hand shop but I still like the uniqueness it has.