I took the very greatest pains in mixing the tints, the method of doing which I will explain in the proper place. [2] It is certain that the diamond in question offered more difficulties than any others which before or afterwards have come into my hands, and Miliano’s foil was made with true artistic skill. However, that did not dismay me; but having sharpened my wits up, I succeeded not only in making something quite as good, but in exceeding it by far. Then, when I saw that I had surpassed him, I went about to surpass myself, and produced a foil by new processes which was a long way better than what I had previously made. Thereupon I sent for the jewellers; and first I tinted the diamond with Miliano’s foil: then I cleaned it well and tinted it afresh with my own. When I showed it to the jewellers, one of the best among them, who was called Raffael del Moro, took the diamond in his hand and said to Gaio: “Benvenuto has outdone the foil of Miliano.” Gaio, unwilling to believe it, took the diamond and said: “Benvenuto, this diamond is worth two thousand ducats more than with the foil of Miliano.” I rejoined: “Now that I have surpassed Miliano, let us see if I can surpass myself.” Then I begged them to wait for me a while, went up into a little cabinet, and having tinted the diamond anew unseen by them, returned and showed it to the jewellers. Gaio broke out at once: “This is the most marvellous thing that I have ever seen in the course of my whole lifetime. The stone is worth upwards of eighteen thousand crowns, whereas we valued it at barely twelve thousand.” The others jewellers turned to him and said: “Benvenuto is the glory of our art, and it is only due that we should doff our caps to him and to his foils.” Then Gaio said: “I shall go and tell the Pope, and I mean to procure for him one thousand golden crowns for the setting of this diamond.” Accordingly he hurried to the Pope and told him the whole story; whereupon his Holiness sent three times on that day to see if the ring was finished.