The Minstrel Diamond is the largest rough diamond in the world, and the most mysterious. His existence remained a mystery and excited the imagination. No one touched by its beauty managed to escape passion and greed. Juliana Fall, a famous pianist, inherited all the dangers that the diamond carried with it. There were many tragedies in her family's past because of it. Senator Ryder, for the sake of the millions that this diamond promised, risked his career and caused a scandal. A certain Dutchman, who collaborated with the Nazis for the sake of the diamond, ultimately abandoned it. They will not be able to live like lived before. This priceless stone changed their souls.