Pukhraj is the Hindi name for yellow sapphire, though it is sometimes used (or misused) in India to refer to the more common yellow topaz or citrine. The exact meaning of pukhraj is important because yellow sapphire has a special place in Vedic astrology.

According to the Vedic tradition, there are nine gemstones which are thought to have special significance: ruby, pearl, coral, emerald, yellow sapphire, diamond, blue sapphire, chrysoberyl cat’s eye, and hessonite garnet. These nine gemstones are thought to correspond to the nine planets, with yellow sapphire being the gem associated with Guru or Jupiter, the largest graha or planet in the solar system.

Yellow Sapphire is believed to attract wealth and bring prosperity to the family. In general, Pukhraj helps to bring fulfillment of ambition. For example, it is believed that a girl who wears pukhraj will get married early. People aspiring to administrative and political positions should wear it to give them the benefit of fate on their side. It also acts as a protective charm. Those who find obstruction in the progress of their education, or those who suffer losses of property should wear yellow sapphire for removal of their difficulties.

Pukhraj is also said to aid in eliminating impurities from the body and stimulating the lymphatic system. Astrological gemologists recommend yellow sapphire to treat liver and gallbladder problems as well as disorders of the spleen and stomach.

There are specific recommendations for wearing astrological gems. It is important to wear the pukhraj sapphire on the correct finger and begin wearing it on the correct day of the week.

It is recommended that the sapphire be set in gold, and be worn starting on a Thursday, within an hour of sunrise. If set in a ring, the ring should be worn on the index finger. It is very important that the sapphire be of high quality. The theory is that the larger and cleaner the stone, the better the results. An inferior gem is thought to cause more problems than it solves. For example, it is believed that a stone with cracks invites threats, and one with poor luster and transparency creates enemies and causes disharmony in the family.