Searching for the diamond turned out to be an arduous task with the work been made even harder by the constant scorn of Sir Roy. Byomkesh could not find anything but he did notice that there were quite a few plaster sculptures including various figurines of Nataraj of different sizes. One was placed on a table in the living room and Byomkesh noticed that Sir Roy stared at the table often though the other items on the table were inconspicuous. Byomkesh asked if he could have the small Nataraj figurine to which Sir Roy said he could, but he also said that this was a priceless work-of-art that had been exhibited at the Louvre and he didn't want Byomkesh to break it because there was nothing hidden inside. Byomkesh took the figurine home but he was disheartened that his major line of enquiry had been busted. Almost casually, he put his initials on the bottom of the figurine. The next day's search seemed to be fruitless as well. When he came home though while staring at the figurine, he noticed that the initials were gone and he immediately came to the conclusion that the figurine had been exchanged while he was away. So he had the diamond in his possession for an entire day without being aware of it!