"It appears the jewel portion can be removed."
"The metal portion has been removed and you've obtained the Alexander's Jewel."
Alexander's pierce is, as it sounds, a piercing that was on Alexander Ashford. To obtain, a player must be playing as Chris and operate a crane that is submerged in a frozen "lake" and pull Nosferatu out with him attached to the crane (in some form). An interesting note is that if the player retrieves it after rescuing Claire, Alexia will not be present; however, the giant spider will still attack the player.