Wearing a ruby gemstone offers numerous advantages for individuals belonging to different zodiac signs. Let's explore the specific benefits of wearing ruby gemstone for each zodiac sign:

1. Aries: Wearing a ruby gemstone is highly beneficial for Aries individuals. It enhances their chances of promotion in government jobs and fosters a positive mindset.
2. Taurus: While the effects of wearing a ruby gemstone are average for Taurus individuals, it can be worn during the Mahadasha or major period of the Sun for positive outcomes.
3. Gemini: For Gemini individuals, a well-settled ruby gemstone brings wealth, fortune, wisdom, wit, and intellect. Placing the ruby in the appropriate houses can significantly enhance these aspects of life.
4. Cancer: Wearing a certified ruby gemstone during major periods of the Sun is recommended for Cancer individuals. This ensures positive results and benefits in various aspects of life.
5. Leo: As Leo is governed by the Sun, ruby is considered the birthstone for this sign. Wearing a ruby gemstone promotes good health, fortune, wealth, prosperity, and success in business for Leo individuals.
6. Virgo: Individuals belonging to the Virgo zodiac sign, ruled by planet Venus, may not experience significant positive or negative effects from wearing a ruby or Manik stone. The positioning of other planets in the horoscope should be analyzed before considering wearing a ruby gemstone.
7. Libra: Libra individuals can wear a ruby gemstone during the major period of the Sun. However, it is crucial to assess the positions of Venus and Saturn in the horoscope. If these two planets are absent, wearing a ruby stone is recommended for Libra individuals.
8. Scorpio: Ruby gemstone strengthens the financial condition of Scorpio individuals and brings love and happiness to their married life.
9. Sagittarius: If the Sun is positioned in its own house for Sagittarius individuals, wearing a ruby gemstone enhances confidence, longevity, enthusiasm, creativity, and wisdom.
10. Capricorn: The Capricorn sign, ruled by the fierce planet Saturn, does not share a harmonious relationship with the Sun, which is the ruling planet of the ruby stone. Therefore, the effects of wearing a ruby gemstone may not be favorable for Capricorn individuals.
11. Aquarius: As the ruler of Aquarius, Saturn does not have a favorable relationship with the Sun, which governs the ruby stone. Hence, wearing a ruby gemstone is not particularly recommended for Aquarius individuals.
12. Pisces: Individuals belonging to the Pisces zodiac sign can wear a genuine ruby stone on the ring finger of their right hand on Sunday mornings to obtain immensely positive results in various aspects of life.

It is important to note that astrology and gemstone effects are subjective beliefs, and individual experiences may vary. Consulting with an expert astrologer is recommended for personalized advice regarding wearing gemstones.