It shortly afterward became the property of a Frenchman named Sanci, whose descendant being sent as an ambassador, was required by the King to give the diamond as a pledge. The servant carrying it to the King was attacked by robbers on the way and murdered, not, however, until he had swallowed the diamond. His master, feeling sure of his faithfulness, caused the body to be opened and found the gem in his stomach. This gem came into the possession of the Crown of England, and James II carried it with him to France in 1688.

From James it passed to his friend and patron, Louis XIV, and to his descendants, until the Duchess of Berry at the Restoration sold it to the Demidoffs for six hundred and twenty-five thousand francs.

It was worth a million and a half of francs when Prince Paul Demidoff wore it in his hat at a great fancy ball given in honour of Count Walewski, the Minister of Napoleon III—and lost it during the ball! Everybody was wild with excitement when the loss was announced—everybody but Prince Paul Demidoff. After an hour’s search the Sanci was found under a chair.

After more than two centuries, “the Regent is,” as Saint-Simon described it in 1717, “a brilliant, inestimable and unique.” Its density is rather higher than that of the usual diamond, and it weighs upwards of one hundred and thirty carats. This stone was found in India by a slave, who, to conceal it, made a wound in his leg and wrapped the gem in the bandages. Reaching the coast, he intrusted himself and his secret to an English captain, who took the gem, threw the slave overboard, and sold his ill-gotten gains to a native merchant for five thousand dollars.

It afterwards passed into the hands of Pitt, Governor of St. George, who sold it in 1717 to the Duke of Orleans, then Regent of France, for $675,000. Before the end of the eighteenth century the stone had more than trebled in worth, and we can only wonder what it ought to bring now with its “perfect whiteness, its regular form, and its absolute freedom from stain or flaw!”

The collection belonging to the Sultan of Turkey, which is probably the finest in the world, dates prior to the discovery of America, and undoubtedly came from Asia. One Turkish pasha alone left to the Empire at his death, seven table-cloths embroidered with diamonds, and bushels of fine pearls.

In the war with Russia, in 1778, Turkey borrowed $30,000,000 from the Ottoman Bank on the security of the crown jewels. The cashier of the bank was admitted to the treasure-chamber and was told to help himself until he had enough to secure his advances.

“I selected enough,” he says, “to secure the bank against loss in any event, but the removal of the gems I took made no appreciable gap in the accumulation.”

In the imperial treasury of the Sultan, the first room is the richest in notable objects. The most conspicuous of these is a great throne or divan of beaten gold, occupying the entire centre of the room, and set with precious stones: pearls, rubies, and emeralds, thousands of them, covering the entire surface in a geometrical mosaic pattern. This specimen of barbaric magnificence was part of the spoils of war taken from one of the shahs of Persia.

Much more interesting and beautiful, however, is another canopied throne or divan, placed in the upper story of the same building. This is a genuine work of old Turkish art which dates from some time during the second half of the sixteenth century. It is a raised square seat, on which the Sultan sat cross-legged. At each angle there rises a square vertical shaft supporting a canopy, with a minaret or pinnacle surmounted by a rich gold and jewelled finial. The entire height of the throne is nine or ten feet. The materials are precious woods, ebony, sandal-wood, etc., with shell, mother-of-pearl, silver, and gold.