You are a cool communicator with a soft speech and you can impress people easily with your behaviour and tender approach.
As per your chart, the Blue Sapphire (Neelam) is not suitable to you at all and you need to stay away from that gem. But to get the advantage of Saturn's effect and blessings the Beeja mantra of Saturn is as good or better as the gem itself, which you can recite everyday, which is given below:-
ऊँ प्रां प्रीं प्रौं सह शनैश्चराय नमः ऊँ शं शनैश्चराय नमः
Om Praam Preem Praum Sah Shanaishcharaaya Namah Om Sham Shanaishcharaaya Namah
Simha lagna with the lagna lord Sun posited in the eleventh house conjunct Jupiter; Saturn posited in the lagna in an emeny sign Simha conjunct Mars and Venus; Saturn is the owner of sixth house and seventh house being a highly functional malefic, besides being a natural malefic.