Cassiopea
 
The Chained Queen.A Personal favorite.  You can be the best and brightest in the room, but keep that knowledge close and concealed. A secret is much more powerful when it is held until a specific moment rather than shared freely. 
 
Measure 1" diameter.
Porcelain, Glaze, 22k Gold luster (Silver is white gold luster).
Studs are made of hypoallergenic stainless steel and use a rubber backing.
DM to purchase