Crest fragment

A Crest fragment is one of three fragments obtained during the Family Crest quest. Each fragment is owned by one of three Fitzharmon brothers, who have all left their family home. Each brother took a separate fragment of the crest with him to prevent the other two brothers from inheriting the family fortune.

The player must complete a set of tasks for each of the brothers as follows:
 * Caleb (Catherby): Collect five different cooked fish: swordfish, bass, tuna, salmon, and shrimp
 * Avan (Al Kharid); Make a ruby ring and ruby necklace
 * Johnathon (Varrock): Kill Chronozon in Edgeville Dungeon

Once the player has all three crest fragments, they can be combined to make the whole family crest, which can then be given back to Dimintheis in Varrock.