One can wear a Pukhraj stone on the index finger because, according to astrology, this finger is in some way related to planet Jupiter associated with knowledge or the wealthy. Such a gem is believed to add to these qualities in to one’s life, when worn on this finger. The index finger is being linked with authority or power, which would make it perfect to wear a gemstone that is thought to bring success and luck. Wearing piukhraj on this finger is auspicious and advantageous as it helps to attract the blessings and better energies into one’s life.