Commonly known as fools gold,  these pyrite rings are made with thick sterling silver bands with irrigular shaped pieces of pyrite set in a sterling silver bezel with a satin finish.  Size 7 and 7-.  These rings are one of a kind and cannot be reproduced exactly alike due to the varying sizes of pyrite I have in stock.  but they can be made to size,  just be aware there will be differences than the ones pictured here.