I just finished a quest that received an item called a "Jewelry Box" Item ID: 12106. Just chatted with [Admin] Terpsichore, and checking the list and trying to push for a major overhaul of the random items given, since this quest need:
Cooking Quest and The Spy Quest.
Jewelry Box can be obtained by 2 quests only. And petition to be also be included in the list of lock box rewards. for better suspense.