Answer:
The colomber was trying to give Stefano a glowing pearl. The "Perla del Mare" brings good luck, power, love, and peace of mind. Stefano then confronts the colomber, who explains that he has not been tormenting him but trying to offer him a pearl of the sea. Two months later, a boat washes up on shore with a skeleton grasping a small stone in its hand.
Step-by-step explanation: