How to revamp/rework worn jewellery

Take your jewellery

Wipe over the jewellery with acetone free nail polish remover to remove any dirt

Choose a nail varnish colour. I'm using stargazer Crome in gold

Paint all over the ring and let it dry for a few minutes

And voila! You could even use a different colour as long as its darker than the original colour :) eg black grey for this piece

Before and after! Like new again