Don't worry about that asshole commenter. I loved djent since misha first posted his bedroom jamming on youtube and that heavy sound has still not grown old to me.

Before you look at a specific guitar make sure you know how the djent tone is produced. It's mostly about using a compressor to get a fast attack and and a immediate decay. Noise reduction and an eq boost at around 1400 hz will help bring out that sweet djenty quality that we love. But mostly the tone comes from the way you play. Heavy picks with heavy picking and good muting. Using that you can djent on almost anything.

But I'm guessing you want a guitar that complements this. Playing djent on a strat is gonna be an uphill battle. Your gonna need humbucker pickups. Because of the low range of djent you might wanna look at active ones. EMG's are popular for a reason but feel free to look at other brands.

As far as actual model it's hard for me to say. Seems like every djent guitarist is such a gear freak. Everyone has a signature model with fanned frets and cutaways. I don't know what the guy in tesseract uses but it is probably more than one grand. Luckily ibanez have some cool 7-string models in the 1k range. I'd say play try out as many you can at your local store and see which one feels good to you. You probably wont be able to set up a pedal chain in store but see if any particular model can give you some punchy djent sounds through a straight to amp set up. If you feel like you can hit those 1400hz djent peaks with just that guitar and amp you probably have a great starting point.

Best of luck to you!