Hi Aliya,
Opting to pursue B arch after completing diploma in architecture is a great choice. Usually after diploma, lateral entry is given directly to the second year of the course. So you will have to study for 4 years in order to complete the b arch program with the regular students as the total duration of the program is 5 years.
If you have done Diploma in Architecture, You can only take admission in 1st year Bachelor of Architecture (B.Arch) program after getting a valid score in NATA entrance exams.
Some of the best colleges in India that permit lateral entry includes :
Hope this helps.
All the best !!!!
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