They have never went looking for gems, but they would eventually stumble upon rooms in the palace that looks too beautiful to be left untouched. The incredibly tall, shaped like a dome with translucent glass ceiling had taken Thana's breath away.
One could imagine the morning sun shining incandescently from above with the rays touching the tiled floor. It would irradiate the entire place with a refreshing natural light- just like magic veiling every part of the room with brilliance.
It seemed to be that they were in a tower connected to the palace which explains why the place was shaped in a wide sei-circle. The walls were made out of stone bricks and on the middle of the floor rolled a red carpet from the entrance.
A grand chandelier made out of crystals hung from above with such a thin but completely durable cable that holds every precious gem together. The cable is so thin that it looks as if it is floating in air.