"Ah! Is she not a member of the Mammoth Vaudeville Troupe, which has been playing here to packed houses for several months?"

"She is, yes."

"I have heard that she makes a great display of diamonds."

"That is true, Mr. Carter. She possesses a magnificent collection of jewels, and wears them with an abandon against which I frequently have cautioned her."

"By way of explanation," put in Mr. Garside, with an odd smile, "Venner might add that he enjoys quite friendly relations with the Spanish señora."

"I see no occasion, Garside, for comments upon my interest in Sanetta Cervera," declared Venner, with a frown at his partner. "My relations with her, Detective Carter, are only those of a friend and a gentleman. She called here several weeks ago to have some diamonds reset, when I met her personally, and was deeply impressed with her extraordinary grace and beauty. I since have shown her some attention."

"Quite natural, I am sure," observed Nick, smiling indifferently. "As you remarked, however, none of that appears to be material. I understand, Mr. Venner, that you were absent when Boyden brought the diamonds here this morning."

"I was," bowed Venner. "I received a note from Señora Cervera this morning, asking me to call upon her at eleven o'clock at her rooms, and to bring with me a diamond pendant which we have in stock, and which I had the pleasure of showing her a few days ago."

"Ah, I see."

"She stated in her note that if I would call upon her at the hour mentioned, she would decide whether to purchase the pendant, or have us make the diamond cross for her."