LunaLunatic, an archaic term for an insane person, comes from the Latin term 'lunaticus' meaning crazy, moonstruck it referred to a person affected by periods of mental illness brought on by the phases of the moon. Designer's Details We weren't crazy when we picked up the original Victorian cut steel studded crescent brooch. We think the texture of the crescent resembles tiny twinkling stars. Details oxidized sterling silver Victorian crescent moon cuff