This paper is an empirical study on the nominations and appointments of Supreme Court Justices during a twenty-year period from 1988, when the Judicial and Bar Council (JBC) was created in the 1987 Philippine Constitution, to 2008. The study examines the profile of individuals nominated by the JBC including their gender, age, geographical origin, academic background, and professional experience. It also explores whether the appointing Presidents display any preferences based on personal characteristics relating the effects of these preferences to the diversity on the Supreme Court. The study indicates that nominees and appointees all hail from the same background. As a result, membership of the Supreme Court is sorely unrepresentative of Philippine society. This study sets the stage for future research that will determine how this lack of diversity on the Supreme Court can affect the resolution of legal issues.