One day a fisherman got up very early in the morning.

There was not enough sun light to get into the sea.

He saw a pack of stones...

To pass time he started throwing the stone into the sea.

While having the last stone in the hand, The sun came up then he saw that the stone was a diamond.

he left for his misfortune of throwing all of them into the sea.

Moral of the story: Don't get up early in the morning.....!