B.A

No. But since you want to study in same university it could be possible. Contact your University for this info and they will be able to suggest you better.

Gemology is the study of jewelry design. With the blooming designing industry and Indian markets going global, it holds a good scope. After Bachelors, you can study master of fine arts in jewelry design and learning advanced gemological test used in identification of gemstones. Some of the institutions offering this course are:
NIFT
Indian Institute of Gemmology.

If you are working, then you must go for BA Distance mode, and it is better for you, as it will not disturb your work, and side by side you will get your degree also. All the best and have a great life ahead.

Yes, ofcourse you can get it, but try till the end and make sure, you'll get good marks in degree. All the best for your bright future.

Yes. LU conducts entrance exams each year for admission into various courses including the one you are interested in.

Yes. You will have to give Entrance Test to get admission in any course of LU. But even if you didn't there are spot counsellings held to fill up the seats. I suggest filling the form and giving your best. You will get admission easily in LU because it is not that difficult.

The last date was September 9 without late fees and with late fees the date is October 16.

You will not be able to complete your graduation from where you left. But I would suggest pursuing B.A. From IGNOU as it is open university and gives weekend classes. It will be very easy to study and manage if you are already working. And it has same acceptance as regular B.A.

There is no such University in India that will help you to complete your graduation in one year at least graduation will take 3 years, if you do it from open University, and you are not eligible for reappear. Good luck.

You have to fill the application form for the university, which will be out during time if admission probably next year only now, it requires minimum of 45% in your 12 boards to be eligible for the course.