Gemology or gemmology is the science dealing with natural and artificial gemstone materials. It is considered a geoscience and a branch of mineralogy. Some jewelers are academically trained gemologists and are qualified to identify and evaluate gems.Gemstones, also known as a Ratnas are believed to have powers that may influence one’s life when they wear it as a ring or in the neck chain. These Ratnas are stones that have a profound impact on human life and destiny. However, selection of suitable gemstones according to Rashi is important; else it is believed that negative energy may be produced against the individual who wears the wrong stone. And wearing the accurate gemstone according to one’s Horoscope will have positive effects on their life.
“During the birth of an ascendant the planet which is most debilitated or weak or influenced by the vengeful planets like Saturn, Rahu, Ketu or Mars creates altogether dreadful results on the body parts of an ascendant as per the corresponding planet associated with the specific body parts.
Moreover, when malicious planets operate in their major period, then they not only bring dreadful results the person in physical front but also challenges a person on the mental front. And, these malicious planets create trouble in the personal and professional life of an ascendant by introducing obstructions in their personal and professional life.
However, in order to abate or emancipate these malefic results the gemstone which is suggested by the astrologers to be worn eventually penetrates down inside the human body to dispel all the negative forces that are residing inside the ascendant body for so long.”