Tales of Xillia Guide – Mysterious Jewel Locations

#11 – Arklund Quag

Refer to our Aifread Treasures Location Guide

#12 – Royal Hunting Ground

Refer to our Aifread Treasures Location Guide

#13 – Mon Highlands

You must pass through the Silent Cave and reach the Northern Branch of Mon Highlands. Once you do, find a hole in the southeastern part of the area where you can crawl. Inside you should see a treasure chest that you can open.

#14 – Xian Du

Tales of Xillia - Mysterious Jewel - Xian Du

Go to Alvin’s house in Xian Du and find the Mysterious Jewel inside one of the drawers.

#15 – Xagut Floodmeadow

In the north section of Xagut Floodmeadow, seek for the hole located to the southern part of the area. Open the treasure chest and you should find the mysterious jewel.

#16 – Lakutam Highroad

Go to the Central section of the Lakutam Highroad and find a hole that is located in the southern part of the area. Open the treasure chest and you should find the mysterious jewel.

#17 – Kabanlar

Enter the only house located in the Residential Plaza and find the mysterious jewel inside the drawer.

#18 – Trigleph

Tales of Xillia Guide - Mysterious Jewel - Trigleph

Located in the first floor hallway of Trigleph Apartments. It should be inside the drawer near the window.

#19 – Heliosborg Base

Tales of Xillia - Heliosborg - Mysterious Jewel

After clearing Heliosborg Base, go to the 14th Floor and enter one of the rooms there. You should be in the room full of steel crates. Do a little puzzle that involves moving blocks. Once you solved it, you should find a treasure chest inside.

#20 – Tatalian Abyss

Refer to our Aifread Treasures Location Guide

18 thoughts on “Tales of Xillia Guide – Mysterious Jewel Locations

  1. I used both of your guides for locations of the jewels and the aifreed treasures im still short 1 jewel. You sure this is complete? I got everything else except the one in the tatalian mine.

  2. Thank you very much for making this guide. The screenshots are exactly what I needed. I walked past a couple jewels way too many times to count.

  3. Hi I look at your guid and went to the locations on it but I steel got to get 11 more and I can not find any info on how to find them at all so can you help me find the last of them thank

  4. I’m one short. Not doubting you, but I got every Treasure (even the 2 you missed..:/) and got every gem in your guide.

  5. 14th Floor, how do you got that Floor, on my game only appear 13th Floor, please ansewr me, i missed 1 jewel, and this is my suspicius way

  6. yeah, i’ve done the guide and I came up as missing one too. I’ve gone down the list and rechecked every single place 3 times… i’ve got all the ones on the list, killed both the optional bosses, all the aifread’s treasure ones… still one missing.

  7. Found em all. Thank you for the guide :D. As for finding the missing one that everyone’s talking about idk. For the 14th floor in Heliosborg Base, just use the right staircase on the 13th floor since the elevator doesn’t have access to the 14th floor. Hope this helps everyone.

  8. So I was fighting graddic claw..but that was when I was a low level..so I kinda ran…I’m missing on jewel and I believe its from him..does he respawn?

  9. with the exception of heliosborg 14th floor i have 21 and i have been to all the places you have listed here. and i am still one short

  10. I had the same issue as everyone else being one short. I figured it out though. I thought I had defeated both of the secret bosses, since they both appeared in the enemy database, but that does not necessarily mean that you defeated them. It just means that you entered into the battle with them. I fled during the first encounter on one of these, since it was too difficult at the time. I went back and fought one of them, and the jewel dropped. I recommend going back to try fighting both of the secret bosses and maybe you will have the same luck as me.

  11. What is one common location people are missing? I am going to do this list again step by step . i am missing one. I beat the side beast b4 i new what they were and completed the room 14 in Heliosborg Base. I checked the spot where Elize grew up in the northeast crawl space in the silent cave. Please help party people .And keep vinyl alive. Underground DJ FB

  12. I found the one i am missing. Sapstrath Highroad North branch. Clime the cliff in the northwest part of the map and look in the trees.

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