পন্না is the gemstone of বুধ. It is classically recommended for বৃষভ, মিথুন, কন্যা, তুলা, মকর lagna. Every other lagna needs the chart read first — the stone amplifies the graha either way.
Also known as: হরা পন্না · বুধ রত্ন
A planetary gem is held to absorb and transmit the radiation of its graha, which is why it is the strongest intervention in the classical set — and the only one that can make things worse. It amplifies whatever the planet is already doing in your chart, so it is prescribed against a reading, never against a wish.
Emerald is worn for Mercury on a Wednesday, and is the gem most often prescribed to students and to people who work with words.
Emerald is Mercury’s stone, worn for clarity of thought, memory and speech. It is the classical gem for students and for anyone whose work is words or numbers.
| Lagna | Verdict |
|---|---|
| মেষ | Needs a chart check |
| বৃষভ | Recommended |
| মিথুন | Recommended |
| কর্ক | Needs a chart check |
| সিংহ | Needs a chart check |
| কন্যা | Recommended |
| তুলা | Recommended |
| বৃশ্চিক | Needs a chart check |
| ধনু | Needs a chart check |
| মকর | Recommended |
| কুংভ | Needs a chart check |
| মীন | Needs a chart check |
Emerald strengthens whatever Mercury is already doing. That cuts both ways: it amplifies a benefic Mercury and an afflicted one alike, so the chart has to be read before the stone is bought.
সবোরাইট · হরা টূমলাইন · পেরিডট · জেড
Most charts should not wear পন্না at all. It is prescribed only where the node's dispositor is strong, where it sits in an upachaya house, and for a specific purpose named by a qualified astrologer.
The accepted substitutes are সবোরাইট, হরা টূমলাইন, পেরিডট, জেড. They carry the same caution as the primary stone: the substitute is cheaper, but it is the graha and not the price that decides whether it should be worn.
The mantra, the weekday fast and the charity are safe for anyone — they address বুধ without amplifying it. পন্না is not: a planetary gem strengthens whatever the graha is already doing, so it needs a chart reading first.