How is the ‘loan through ornament details’ different from the ‘required loan amount’ option?

Here, the loan calculator allows you to find out the loan amount you will be getting against your gold. You have to enter the details asked regarding the ornaments (type, purity, etc.) and the loan amount that will be sanctioned based on the jewellery will be calculated.

For example, if you have 200 grams of gold, based on the gold purity, the loan calculator will evaluate the net weight of the gold in grams, and the loan amount that you can avail will be shown.