Nearly a millenia ago, royal trappings (or crown jewels, whatever you want to call them) vanished. These included the Royal Sash, Royal Sword, and Royal Ring. The vault guards unanimously claimed that during the night, they drove off a pale, beautiful Human woman, who glowed faintly as though lit from behind by a pale, violet light. They were both executed for failure of their duties.
The Sash is a broad belt of silver and gold links, studded with gems of all colors. It is worn diagonally across the body from left shoulder to right hip.
The Sword is an elaborate short sword, with a small round guard, and a total length of about two feet. It is studded with gems on the hilt and guard, and the handle wrapped with fine lizard skin, and silver wire. The blade itself is bright steel, but embossed with golden images from Eyros history down the length of the blade. It comes with a lizard skin belt and scabbard, both also studded with gems.
The Ring is a simple, yet large signet ring with the seal of Eyros dominant. On the sides of the band are large diamonds, with sapphires ringing the seal itself.
There were lesser objects in the vault as well, but they were not historically significant. Those were left alone.