Diamonds are associated with Venus which represents beauty, love, relationships, creativity, and luxury. Venus also relates to purity, fearlessness, artistic abilities, and strengthens the physical bones and sex organs. 

Diamonds enhance the positive influences of Venus, makes one more attractive. Wearing a diamond is believed to promote harmony in relationships, attract love and affection, enhance creativity, and bring prosperity and luxury to an individual’s life.

Diamonds balance adverse effects in an individual's birth chart. But, the diamond must be fine and not contain visible inclusions.

An astrologer can analyze the birth chart and suggest an appropriate diamond as an astrological remedy.