As most of list for best colleges covered by Rajdeep Singh.
I would like to add some more info in that.. You can get to below link for A-Z available colleges and universities in Gujrat as per rank ...so go for it.
https://admission.aglasem.com/top-engineering-colleges-in-gujarat/
I am studying in SVIT,Anad (rank 24) to know more about it you can ask me without hesitation.
Best of luck.

Hi there!!!

These are the best  engineering colleges in Gujarat State(placement wise)...


1.Indian Institute of Technology, Gandhinagar
2.Sardar Vallabhbhai National Institute of Technology, Surat
3.Nirma University, Ahmedabad
4.Maharaja Sayajirao University of Baroda, Vadodara
5.Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar
6.Pandit Deendayal Petroleum University, Gandhinagar
7.LD College of Engineering, Ahmedabad
8.Dharmsinh Desai University, Nadiad
9.Charotar University of Science and Technology., Petlad
10.CEPT University, Ahmedabad
Hope you got your answer,Do upvote the answer if it helped you...
Best of Luck for your Future!!!

Regards,
Rajdeep Sinha