Chess queen checkerboard quartz pendant

This sterling silver pendant has a checkerboard cut round rock crystal quartz stone, with a queen chess piece engraved intaglio on it.

This intaglio was cut in house.

There is a casting pore on the bezel just below the crenelation, as shown in the pictures.

If using with sealing wax it is recommended to warm up the stone beforehand, as temperature shock can result in damage.