Yes， purple amethyst is highly recommended for individuals born in 1984， the Year of the Rat.

Here's why:

Enhances Intellect and Intuition: Amethyst is believed to enhance intellect， intuition， insight， and decision-making abilities， which can help individuals born in the Year of the Rat make informed choices.

Stabilizes Relationships: Wearing amethyst can help strengthen emotional connections and stabilize relationships with partners， preventing conflicts over minor issues and fostering a more harmonious relationship.

Improves Interpersonal Relationships: Amethyst can improve interpersonal interactions， boost popularity， and attract helpful people.

Symbolic Meaning: The purple color of amethyst symbolizes nobility and mystery， enhancing the wearer's overall aura.

Besides purple amethyst， other suitable options for those born in 1984 include jade pendants， gold necklaces， and red string pendants， all of which are considered lucky charms in traditional Chinese culture and can enhance personal fortune and temperament. Black crystals are also recommended based on the Five Elements theory.