Other famous diamonds besides the Mogul are missing; and modern history is unable to account for them. What has become of the splendid flat diamond weighing two hundred and forty-two karats, which Tavernier examined in Golconda; or the immense Agrah of six hundred and forty-five karats, in the rough, which the same traveller saw in India? Were they also gathered by the followers of Nadir, and divided in the spoliation of the property of the conqueror? We know that Persia, enriched by the last conquest of India, is immensely rich in precious stones of all descriptions; but the number, the character, and the value of them, are as shadowy as those of Turkey. However, we have a ray of intelligence from Bernier, who hastily estimated the value of the Persian jewels at thirteen and one half milliards of francs. This prodigious estimate has been strengthened by the gorgeous appearance of the last Persian ambassador to France. The costume of this Emir fairly blazed with the brilliancy of the most costly gems, and recalled the departed glory of the last Prince of Esterhazy. The presents sent at the same time by the Sultan to the Empress Eugenie were most magnificent, especially the diamond bracelets, and were glorious emblems of Oriental favor. Among the diamonds possessed by the Persian Crown, besides the Daria-i-noor, which is said to weigh two hundred and thirty-two karats, we have information of three others of remarkable size and beauty. They are named the Taj-Mah, or Crown of the Moon, of one hundred and forty-six karats; the Sea of Glory, of sixty-six karats; and the Mountain of Splendor, of one hundred and thirty-five karats, valued at $729,000. Dr. Beke, at the meeting of the British Association, in 1851, read a paper on a new diamond that had lately come into the possession of Persia. He referred to the diamond slab of one hundred and thirty karats that had been captured at Coocha, in 1832, and which he thought might have been a part of the Koh-i-noor when in its natural state. The only account of its history the Persians could obtain, was the statement that it was found in the possession of a poor man, a native of Khorasan, who used it for the purpose of lighting his fires, by striking it against steel [the mineral does not possess the property], and that it had thereby sustained some damage. The gem was presented by Abbas Murza to his father, Futteh Ali Shah, and is presumed to be now among the crown jewels of Persia.