These interesting and beautiful button studs are in 14K gold. Each portrait on the stud is a different person and appearing Middle Eastern in descent and possibly royalty. For their size, they are very detailed and have light gold gilt highlights. They are unmarked but have tested 14K, one with the wide shank is approx 1/4" of an inch, the pair with the small shank measure approx 3/8" with an approx weight for all 3 at 4.25g.

Very Good, some wear to the gentleman in the yellow turban.