"He could not have stolen what never existed. There is no such known collection of meteoric diamonds in the world."

"But there must be, because they are here."

By this time the parcel of dirty-white stones was lying open on the counter, and both Jew and policeman were gazing at them intently. There was a nettling logic in the inspector's retort.

"I cannot answer riddles," said Isaacstein, shortly. "I can only state the facts. If any other man in the city of London is a higher authority on diamonds than I, go to him and ask his opinion."

"Mr. Isaacstein is right," interposed Philip. "No one else owns diamonds like mine. No one else can obtain them. I have robbed no man. Give me my diamonds and let me go."

The inspector laughed officially. He gazed intently at Philip, and then sought illumination from the Jew's perturbed countenance, but Isaacstein was moodily examining the contents of the paper and turning over both the stones and the scraps of iron with an air of profound mystification.

"I'll tell you what," said the inspector, jubilantly, after a slight pause. "We will charge him with being in unlawful possession of certain diamonds, supposed to have been stolen. He has given me a false name and a silly address. Park Lane, the young imp said he lived in."

"A man in your position ought to be more accurate," interposed Philip. "I did not say I lived in Park Lane. I told you I intended to buy a house there."

Seldom, indeed, were the minor deities of the police station bearded in this fashion, and by a callow youth. But the inspector was making the copperplate hair strokes which had gained him promotion, and his brain had gone back to its normal dullness.

"I will just see if we cannot bring him before a magistrate at once," he said, addressing Mr. Isaacstein. "Can you make it convenient to attend the court within an hour, sir? Then we will get a week's remand, and we will soon find out——"