Queen Alexandra's Kokoshnik Tiara!
The runners up included far more traditional examples, including all the pointiness our winner lacks:
2. The Baden Fringe Tiara, with its halo effect and superb tiara-to-user match.
3. Princess Marie-Chantal's Fringe Tiara, a completely classic model and a member of my own ultimate tiara collection.
4. The Modern Fringe Tiara, another compromise of sorts - adding in some design interest for those that don't like a straight up fringe.
5. Queen Mary's Fringe Tiara, another classic fringe, this time made with Queen Mary's skilled eye for jewels.
And there you go! Well done on your first decision, lovelies. Our next poll will be at the end of February.
Photos: Corbis/Getty Images/Kungahuset/Royal Household