This is the salesman's card. These people are sharp, clever and always able to make a good living using their wits and charm. They are very independent and creative, and operate as much from their instincts as they do from their quick and creative minds. They can always get along and do well in life by virtue of their inherited financial expertise.
The Jack of Diamonds has great power to persuade others. They are successful in work that brings them in front of groups or individuals. They can make a good living in the entertainment or healing professions. Many are artistically inclined and some are even gifted.
All Jacks can be immature and crafty, due to their vast creativity and they usually mean well even when they are not able to come through on their promises. They love to play and even in old age retain a certain youthful quality. They love to be social and they are the best salespeople in the deck. They must find a career that gives them an outlet for their creativity and recognition of their superior talents.
The Jack of Diamonds will need a certain amount of freedom if they are working for a company. Freedom is an important element in their lives on all levels.

Some of the Jack of Diamonds Issues Concerning Relationships

Jack of Diamonds are caring and considerate, especially of those who they feel are part of their 'family'. They know how to get along with others and usually do. Their natural charm can make them very effective with others.