Superior Person's Tuesday!

Diamantiferous a Yielding diamonds. "I don't care what you say—I still prefer Julian. Craig may be younger and more handsome, and unmarried for that matter; but Julian is diamantiferous." 

A diamond-studded car (one of thirty-eight cars belonging to Prince Al-Walid of Saudi Arabia)

Each Tuesday, we’ll offer up a Superior Word for the edification of our Superior Readers, via the volumes of the inimitable Peter Bowler. You can purchase all or any of the four Superior Person’s Books of Words from the Godine website. Diamantiferous appears in the Second.