Jewelry Box Prediction

Magician shows a wooden box and opens the lid.
There are 6 colorful stones (Red, Blue, Green, Yellow, Pink, and Violet)in the box.
The magician asks the spectator to chooses one stone and place it on the table.

Then the magician asks the spectator to open the drawer at the bottom of the box.
The spectator finds a piece of folded paper and opens it.

There is the magician's prediction that exactly match with the chosen colored stone.
No need to Force - Works with any chosen color.
Nothing switched out. - There is only one paper in the drawer.
No sleight of hand is required
Super Easy to do!