Panna stone, also known as Emerald, is a powerful gemstone associated with the planet Mercury (Budh) in Vedic astrology. It is widely recommended for individuals seeking intelligence, communication skills, business success, and mental clarity. But the question is—who can wear Panna stone? Panna is especially beneficial for people belonging to Gemini (Mithun) and Virgo (Kanya) zodiac signs, as Mercury is their ruling planet. It is also suitable for those whose Mercury is positively placed in their birth chart or who are experiencing weak Mercury effects. Wearing Panna can enhance creativity, improve decision-making ability, and bring success in fields like business, writing, education, and communication. However, not everyone should wear Panna stone. People with negatively placed Mercury or those advised against it by an astrologer should avoid wearing it, as it may bring adverse effects. It is always recommended to consult a knowledgeable astrologer before wearing any gemstone. Panna stone is usually worn in a gold or silver ring on the little finger of the right hand, preferably on a Wednesday morning after proper energization and rituals. Choosing a natural and certified emerald is essential to receive maximum benefits.