Diadem's kinda annoying..

[WinterLuna]

Diadem takes a whole lot of team work. Going off on your own to find coffers can actually hinder the party. If a NM spawns and your party doesn't do enough damage, you won't get credit.

Your party should also have a mutual agreement on the loot. Go with your FC or specify the loot rules in Party Finder. Our FC has a greed only rule, however if the gear is BiS for someone we pass it for them.

It will be a mess if you don't communicate with your party.