Does pearl really works to calm down mangal?

Our family pandit told me that I am maanglic. I have mangal, that is why i am facing some problem in my life. Work which i take in hand does not get complete on-time or due to obstacles my work is interrupted. My Astrologer panditji
have asked me to do some special pooja to calm down my "grahas" which are very "prakhar" or intense at this point of time. Panditji also asked me wear "Pearl" Gemstone of more than 10 carat. Which will help me calm down my mangal & bring prosperity, wealth, peace in my life. I simply want to ask that if it will really work if my
D.O.B : 5 Dec 1982
Time : 10:21 PM
Location : Chembur, Mumbai