This mission begins in Gaztown, with a woman telling you she wants to leave for another place, but her husband won’t let her. There is a ship captain who will help her, but he wants privateer blood diamonds as payment. Head towards the first objective, which is not too far from the person who gave the quest. There are three normal enemies here, so kill them, then head inside the building to grab the diamonds.
The next spot has four enemies, one of which is a sniper and another has a shotgun; the other two are just normal enemies. Kill them all, grab the diamonds, then head back to the girl in town. When you give them to her, she’ll slip and reveal the true plans, which prompts her husband to come and beat her. Knife the guy a few times to kill him, which brings an end to the mission. Your reward is $500.