HI 

both are good in there respected place. you are intrested in jewellery designing so i will suggested you to take the class of designing for make as a profession as a back support.  But also give impotrant in your studies. do one thing first complete the studies and when you will get summer hoilday at that time take the class's of desigining. With this you can handle both

ALL THE VERY BEST.

Hello Vandana! You can go for distance learning or correspondence courses for one of them or both of them as you wish to because you can't be a part of two degrees at a time as a regular student. All the best!