Antiqued silver beads

I have seen the antiqued silver beads that are becoming popular. The
finish looks very tarnished which would take years to attain, but I
know they are not old. Does anyone know how to get this look? Do you
have to oxidize then then polish parts?

Thanks. You all are always so helpful!

antiqueing is easily done using a weak solution of liver of sulfur. I
generally hand buff to attain highlights.