„NEW“ Tsars Treasure – A mystery is this imperial diamond briolettes‘ tiara, which is on the picture of the Tsars Treasure of Tobolsk, clearly to recognize, on the large table, which was on display, together with the 154 jewel items. It was pictured but not on the jewel list. Probably it was broken in the center. Another royal briolette tiara is know from the danish royal family, which look a like it parts. See in the middle, above on the top of the pic and I believe the arches are variable to move to build arches or like these pattern on the picture.The whereabouts is unknown.
More history and the story of the personal jewels of the Tsarina Alexandra Fyodorovna: