It is always advisable to wear the rings of different gems on different fingers. Each finger is related to a particular planet, the ring should be worn on the finger connected with the planet. Each gemstone has to be worn on a particular day. There is also a distinction between the right and left hand: the right hand is solar and the left hand is lunar. If a person seeks balance in life then he has to wear a ring with the gem, related to the planets Sun, Mars, Saturn, Rahu and Ketu on the left hand (i.e solar gems on the lunar hand). The gems related to Moon, Mercury, Venus and Jupiter should be worn on the right hand.