Ruby (Kempu)
Ruby is used to remove the evil effects of Sun. This is normally in Blood-red color. It cures Head aches, ulcers, fevers, rheumatism and gout. People of Kritthika, Utthara and Uttharashada stars can wear this gemstone. This removes negative egoism. Ruby should be of about 2.5 to 3 Carats in weight. This gem stone should be worn on Sunday between 6 am to 7 am on the right hand, ring finger. People with 1, 10, 19 and 28 as date of birth can wear this gemstone.


Pearl (Mutyam)
This is normally white in colour. Pearl is used to remove the evil effects of Moon and improves the thinking and imagination and analytical skills. The stars of Rohoni, Hastha and Shravana people can wear this stone. Wearing this aids good sleep, cures kidneys disorders, hysteria etc. This is very useful for ladies, increases their beauty. It should be worn on ring finger of right hand on Monday. Weight should be 2 to 3.5 Carats. People with 2, 11, 20 and 29 as date of birth can wear this gemstone.


Red Coral (Pagadam)
Red Coral is normally red, sometimes white in color also. It removes evil effects of mars. The stars of Mrigasira, Chithha and Dhanista and Shravana people can wear this stone. Coral improves material happiness, this controls the fever, bilious complaints, smallpox, chickenpox, piles, boils etc. It should be of 3 carets, worn in silver on Tuesdays on 3rd finger of right hand. It is a fiery stone. People with 6,15 and 24 as date of birth can wear this gemstone.

Emerald (Pachha)
Emerald is a green gemstone. This is a hot gemstone. It removes evil effects of mercury. It increases intelligence and brain power. The stars of Ashlesha, Jesta and Revathi people can wear this stone. For businessmen, it is a miraculous result-giving stone. It is useful for curing diarrhea, peptic ulcer, asthma, gastritis etc. It improves the career and financial status.It should be used in silver of 3 to 5 carets to little finger of right hand on Wednesday. This is also called as pachha. People with 5,14and 23 as date of birth can wear this gemstone.


Yellow Sapphire (Kanaka Pushyaragam)
This is normally yellow in colour. Pushkaraj is also cold gem. It improves wealth and prosperity. It cures diarrhoea, gastritis, ulcer, jaundice, heart troubles, impotency etc. Topaz should be worn in gold, on index finger of right hand on Thursday. The weight should be of 3 or 5 carets. The people 3, 12, 21 and 30 as date of birth can wear this gemstone.


Diamond (Vajram)
Diamond is a hot gem. It improves financial conditions and blesses with comforts.The people of Bharani, Pubba and Poorvashada can wear this gemstone. It cures diabetes, diseases of secret parts.It should be worn to ring finger of right hand on Friday in platinum. The weight should be 19 to 21 cents. People with 9,18 and 27 as date of birth can wear this gemstone.


Blue Sapphire (Indra Neelam)
This is normally dark blue in colour. Sapphire is very cold gem. The people of Pushyami, Anuradha and Utthrabhadra people can wear this gemstone. It saves from secret enemies. It removes evil effects of Saturn. It brings wealth, name and fame. It cures fits, virility, mental disorder, deafness and baldness. It should be worn to 2nd or middle finger of right hand in gold on Saturday and the weight should be 2.5 to 3 Carets. People with 8,17 and 26 as date of birth can wear this gemstone.


Hassonite (Gomedhikam)
This is Brown (chocolate) colored gemstone. It is also called as Gomedh.This is cold in nature. It cures diseases caused by Rahu. The stars of Arudra, Swathi and Shathabhisha people can wear this gemstone. It cures all infections, cold problems, bronchitis. It should be used in gold on Saturday to middle finger of right hand. The weight should be 2 to3 Carats. People with 4, 13, 22 and 31as date of birth can wear this gemstone.


Cat’s eye (Vaiduryam)
This is in dull silver colour. Cat's Eye is hot in nature. It cures evil effect and diseases of Kethu. This gemstone bestows us from racings, stock and speculations. The people of Aswini, Makha and Moola can wear this gemstone. It should he worn in gold to ring finger of right hand. The weight should be 3 carets. People with 7, 16 and 25 as date of birth can wear this gemstone.