Oxidised and German silver earrings, bangles, kadas and sets, in the deliberately darkened finish that makes the detail read.
Available in the United States. No customs at your door.
Oxidised is a finish, not a metal. The surface is deliberately darkened so that raised detail stands out against the recesses, which is why tribal and temple-style work is almost always sold this way. It is meant to look aged. It is not tarnish and it should not be polished bright, though the high points naturally lighten with wear and that is the piece settling rather than wearing out.
German silver, sometimes sold as nickel silver, contains no silver at all: it is a copper, nickel and zinc alloy. That is not a scandal, it is what most affordable oxidised jewellery is made from, and it holds detail well. It does matter if you have a nickel allergy, in which case look for sterling silver instead and check the listing.
Keep it dry and away from perfume. Store oxidised pieces in a closed pouch, because open air accelerates the change in colour unevenly.