a diamond manufactured from the carbon found in a crossbreed between two marijuana strains: Bruce Banner #3 and Stardawg, which is marketed as Star Spangled Bruce Banner. Bruce Banner, the alter-ego of the Incredible Hulk, is a nuclear scientist whose own bomb transforms him into an uncontrollable, hyper-masculine rage monster. The gem's girdle is laser-inscribed with title, date, artist's name, original carbon material, and diamond certification code.