Diamond Jim dia·mond·jim uncommon noun 1. United States financier noted for his love of diamonds and his extravagant lifestyle (1856-1917) SynonymsBradyJames Buchanan BradyDiamond Jim BradyDiamond Jim Related words Word family Diamond Jim Brady Broader terms financier WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
