The Gemstones are assigned to the planets are given here :

The Sun – Ruby ,The Moon – Pearl , The Mars – Red Coral  ,The Mercury – Emerald

The Jupiter – Yellow Sapphire ,The Venus – Diamond ,The Saturn – Blue Sapphire ,

The Rahu – Gomed , The Ketu – Cat’s Eye

QUALITY OF GEMSTONE: Quality of the Gemstone is most important factor while selecting and purchasing the Gemstones as only the pure and natural Gemstone may good result for the Protection against the Planets.Unfortunately now a days there are so many  duplicate as well as fake Gemstone available in the Market. Common People have no accurate knowledge for select the Gemstone and ultimately they are cheated with a believe that all Gemstone  are useless and these are only  the eyewash of the fraud Astrologer. But Actual facts are not like that. Pure and best quality of Gemstone recommended by a Good Astrologer has the capability to bring vast changes in the life of an Individual for Success in life in all aspect.

QUANTITY OF GEMSTONE: Quantity of Gemstone vary from Individual to Individual depending upon Age of the Individual , Strength and Position of the Planets on Natal Chart or Horoscope and finally on the Quality of the Gemstone also.If we decide to purchase super quality of any Gemstone then it requires comparatively less in quantity than the Gemstone of cheaper one.Ruby, Diamond, Yellow Sapphire,Blue Sapphire,Emerald are very costly Gemstone if better quality are considered.On the other hand Red Coral, Gomed etc are less costly one.And Pearl, Cats eye are of Midrange Gemstone.When you decide to consider the Gemstone as a Protection always try to wear the better quality one as it is one time investment for lifetime benefit.

CONSIDERATIONS OF SELECTING THE GEMSTONE :

1. Select Lucky Stone based on Date of Birth.
2. Selection of Gemstone According to Rashi and Nakshatra.
3. Selection of Gemstone According to Rashi.
4. Navratna  Stone for rashi/ Stones as per Rashi / Ratna According to Rashi.
5. Lucky Stones for Zodiac s\sign.
6. All Rashi Stone.

TYPES OF GEMSTONE ASTROLOGY :

1.  Horoscope Stone.
2. Zodiac Gemstone.
3. Sun Sign Stone.
4. Rashi Gemstone.
5. Emerald Stone Astrology.
6. White Sapphire Astrology.
7. Pearl Stone Astrology.
8. Amethyst Stone Astrology.
9. Moon Stone Astrology.
10. Opal Stone astrology.
11. Sukra Gemstone.
12. Black Stone Astrology.
13. Zircon astrology.
14. White Stone Astrology.
15. Gomed stone for Marriage.
16. Blue Sapphire Astrology.
17. Green Stone Astrology.
18. Neelam Stone Astrology.
19. Astrology Lucky Stone.
20. Aries Blood Stone.
21. Vedic Astrology Gemstone.

Five  Mukhi: Rudraksha for Jupiter and and Use of Rudraksha  in Astrology  as a remedy against Jupiter.

Six  Mukhi: : Rudraksha for Venus and and Use of Rudraksha  in Astrology as remedy against Venus.

Seven  Mukhi: Rudraksha for weak Saturn and  prescribed as a remedy for Saturn.

Eight  Mukhi: Used as a remedy for Rahu.

Nine  Mukhi: Used as remedy for Ketu.

Ten  Mukhi: Rudraksha for Weak Mercury and and Use of Rudraksha  in Astrology for correction of Mercury.

Eleven  Mukhi: It is Rudraksha  for Jupiter and Mars.

Twelve Mukhi: Rudraksha for Weak Sun and Use of Rudraksha  in Astrology as remedy against Sun.

Thirteen  Mukhi: Rudraksha for Mars and Use of Rudraksha  in Astrology as remedy against Mars.

 Fourteen Mukhi: Used  as a remedy for Saturn specially during the Sadesati of Saturn.

Rudraksha  According  to Lagna or  Rudraksha  According  to Rashi  or Rudraksha  According  to Nakshatra are also very commonly use in Rudraksha Astrology. Rudraksha Analysis by Date of birth are very popular in Rudraksha Astrology. Rudraksha recommendation  Astrology give Protection against the Malefic Planet and  makes the life Peace full, happy, Prosperous,wealthy.

Chanting of Vedic Mantra is one of the best and effective remedy for Happy and Peaceful life in Astrological point of view.Mantra awakes the body natural healing mechanism that enhance the positive energy flow inside the body and protect the body from the harmful effects of the detrimental Planets. For protection against the detrimental effects of different Planets specific Mantras are there.To get  the most benefits, shorter mantras should be chanted for 108 times and longer mantras can be repeated at least three times. Chanting of Mantras should done in a specific sound so that Mantras  becomes the focus of your attention. However if you may  focus on the effects of the sound vibrations with in your whole body, the effects of Mantra increase many times in life. Recommended practice of chanting  the Mantras at  the braahmi muhurta (an hour or so before sun rise), but here is no restriction as such that the Vedic Mantras cannot be chanted at night  or some other time in a day.

Some Rules and Regulations may fallow for Chanting Mantras :

• Correct pronunciation during Chanting Mantras.
• Try to use bead for long time and repeated chanting.
• Chanting mantras with closed eyes impacts more than with open eyes.
• Try to visualize the god for whom you chant the Mantras.
• Don’t be  too loud so that it seems publicly.Ideal way is to chant the Mantras slowly in such a volume that you hear it yourself clearly.
• You can chant Mantras anywhere but separate lonely space is always preferable.
• Practice the Mantras regularly with a calm and peaceful mind.

Tantras are of various types:

1. Numerical yantra where specific numbers are printed.
2. Geometrical Yantra where geometrical designs are imprinted.
3. Combination of numbers, geometrical design or symbols.                                                                                                                                                                                                                 After preparation of Yantra it should be purified, energized and optimized properly by chanting Mantras, puojas and other rituals with specific methods prescribed by the ancient vedic  Philosopher and Saint.After that the Yantra are kept at Home,Office Room,Business Places,Chambers, Hospitals to get the desired results.The power of Yantra  get increased by offering flower,agarbati with a full devotion to the Yantra ragularly.                                                                                                                                                                                                             Yantras are of different forms namely : A.Ganapati Yantra   B. Kuber Yantra   C. Mahamrityunjaya Yantra   D. Bagalamukhi Yantra  E. Maha Neela Saraswati Tantra  F. Shri Yantra   G. Kalsarpa Yantra  H. Kaamadeva Yantra  I. Bhoomi yantra  J. Matangi Yantra  K. Sri Nabagraha Yantra  L. Mangal Yantra etc.

Being the citizen of Twenty first century we have to believe in some rituals or idealistic activities that seems ridiculous to others. Astrological Totka or Tips are like that. You believe these or not, you accept  these or not, you don’t bother these or not,these  perceptions are still present with us and in true sense behind each method of Astrological Totka or Tips there are some scientific justifications that are not ignored.

For Example, before entering  to any Interview Board or to face your Boss at his Chamber or to face your opponent, make an imaginary  circle at your forehead with ring finger and imprinted the first alphabet of your good name within the circle and then enter the room. Surprisingly you realize that your opponent become more flexible you not think earlier so.The reason behind it is not known. Probably the rituals make you more self confident or help to enhance your faith on your own ability.