Moon: Pearl increases emotional stability, mental strength, friendliness and contentment. Weakness or afflictions are shown by anxiety, mental and emotional swings, worry, isolation or the inability to cope with relationships and people. An afflicted Mercury or Rahu can also cause some similar difficulties. Unless well balanced with other gems, consideration should be taken if the person is overweight, has high phlegm, congestion (Kapha) or for Taurus, Aquarius and Sagittarius Ascendants. Pearls are especially helpful for Cancer, Pisces and Scorpio Ascendants.
Mars: Red Coral helps stimulate courage, energy, insight and ability to win over opponents. Weakness is shown by lack of motivation, laziness, fear, passiveness, or inability to control their passions and/or temper. Care should be taken in the size of red coral used, if high sexuality, or fever (Pitta) is present. Gemini and Virgo Ascendants should be careful wearing red coral except with counterbalancing gems. Red coral is especially good for Aries, Scorpio, Cancer and Leo Ascendants.
Jupiter: Yellow Sapphire enhances the qualities of Jupiter, such as wisdom, judgment, expansiveness, compassion, joyfulness, enthusiasm and faith. When Jupiter is weak, we feel contracted, without purpose in life, moody, pessimistic or having self pity. There may be financial problems, as generally this planet more than any other, has to do with prosperity. Too strong a Saturn can cause similar complaints. Jupiter is the best benefice and so is safe to strengthen, although it can be a source of some difficulties for Taurus and Libra Ascendants. It is particularly beneficial for Sagittarius, Pisces, Aries and Scorpio Ascendants.
Venus: Diamond helps increase attractiveness, artistic quality, grace, and charm. When Venus is afflicted we may feel trapped in a sensuous life style, sexually obsessive, or a creature of comfort. When weak, one may be coarse, crude, or aggressive. There may be troubled or inappropriate romances. It may be difficult to express love or other emotions in a positive way. A very strong Mars may appear to be a weak Venus and a weak or afflicted Mercury may make personal expression difficult. Diamonds, if of good quality, are relatively safe, because Venus is a benefice planet. It is especially good for Taurus, Libra, Capricorn and Aquarius Ascendants.