In Hindi or in common language Neelam and would be considered to be a stone of planet Saturn. It is Second Largest  planet in our solar system & has a vast effect on a life of Individual.
Saturn which is known as Sorrow of KAALPURUSHA.
In astrology, gemstones are recommended on the basis of the position of planets in the birth chart of Native .Native with unfavourable Saturn in their birth chart strongly recommended should wear Neelam.
Neelam is widely used by people with sun sign Capricorn & Aquarius People with
it helps to remove the malefic effect of planet Saturn . In those native has their birth chart Saturn is badly placed would be continuously facing obstacle and misfortune.
It brings wealth, name and fame longevity and security in life it can improve fertility in barren women
.It cures fainting fits, virility, mental disorder, deafness and baldness
You are also strongly advised to wear Yellow Sapphire from the Vedaksh Jyotish Sewa Sansthan Sansthan because we provide certified Neelam at best price

How to wear this:-
Blue Sapphire should be worn in Shukla paksha or on Saturday under good Nakshatra period. in golden Ring , Locket armlet in middle fingers ( 3rd Finger) or little fingers in a ring of silver ,Iron metal or Five metal after purifying the gems with clean water, raw milk, and the wholly Ganges chant mantras prescribe stone 108 times and then wear it in the above mention fingers

“ॐ प्रां प्रीं प्रौं सः शनैश्चराय नमः”

Om Praang Preeng Praung Sah guruve Namah.