Pushkaraj, yellow sapphire also belongs to the Corundum family mentioned above. Their colour varies from light yellow to golden. They have considerable lustre, come in a variety of cuts and are increasing in market value. Yellow sapphire is the representative gem of Jupiter which is the largest and the most beneficial of all planets in our system. Jupiter signifies knowledge, religion, philosophy, devotion, wisdom, virtue, spirituality, truthfulness, prosperity, charity, fortune, justice, education, speculation, children and distant travel. People with Sagittarius ascendant should always wear a yellow Sapphire. The same is true of Leo and Scorpio ascendants. A good quality yellow Sapphire is lustrous, smooth to the touch and free from any spots, lines or inner cracks. It should weigh at least five carats and be set in a gold ring which should be worn on the index finger of the right hand.