“I will not render it necessary,” returned the Jew. “Tarry ye here a few moments and the diamonds shall be delivered up.”

Isaachar proceeded into another apartment, the lieutenant following him as far as the passage to see that he did not escape. When the old man returned, he had a small rosewood case in his hand: and from this box he produced the stones which had been extracted from the settings the very day the jewels were first mortgaged to him.

“Now, signor,” said the lieutenant, turning to the citizen in the plain sober garb, “as you are the diamond merchant of whom his lordship the count originally purchased the precious stones which have been traced to the possession of Isaachar, it is for you to declare whether those be the true diamonds or not.”

The citizen examined the stones, and having pronounced them to be the genuine ones, took his departure, his services being no longer required.

The lieutenant secured the rosewood case with its valuable contents about his person, and then proceeded to settle with interest the amount claimed by the Jew, as the sum which he had advanced on the jewels.

While this transaction was in progress, the notice of one of the sbirri was attracted by the marks of blood which appeared on the floor, and which, as the reader will recollect, had been caused by the wound that the Marquis of Orsini had received from the robber Stephano.

“It is decidedly blood,” whispered the sbirro to one of his companions.

“Not a doubt of it,” observed another. “We must mention it to the lieutenant when he has done counting out that gold.”

“Do you know what I have heard about the Jews?” asked the first speaker, drawing his comrades still further aside.

“What?” was the general question.