بسم الله الرحمن الرحيم
(Fatwa: 436/380/L=4/1439)
In the above mentioned case it shall be legitimate for you to use amount equal to the amount which you have deposited i.e. whatever you paid to the insurance company in the form of installments. It is not lawful to use the extra amount as it is interest.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband
