Navaratnāḥ (Sanskrit dvigu nava-ratna, , ) refers to a distinguished assembly of nine learned and virtuous individuals who adorned the royal sabhā (court) of certain illustrious bhūpati-s (kings) in Bhāratavarṣa. These navaratnāḥ were revered for their unparalleled proficiency in various śāstra-s (sciences), kalā-s (arts), and neeti (statecraft). Each ratna embodied excellence in a specific field—be it kāvya (poetry), saṅgīta (music), jyotiṣa (astronomy), vaidyaśāstra (medicine), tarka (logic), or dharmaśāstra (law and ethics).
Though primarily known from purāṇic and itihāsic traditions, the concept symbolizes the ideal of a king as a patron of jñāna (knowledge) and kalā (art). The most renowned navaratna councils are traditionally associated with Vikramāditya of Ujjayinī, Jalaluddin Akbar of Hindustan, and Rājā Kṛṣṇacandra of Nadīyā.
Vikramāditya's Navaratnāḥ
The court of Vikramāditya, the legendary ruler of Ujjayinī, is celebrated in traditional accounts for its assemblage of nine illustrious scholars, collectively known as the navaratnāḥ. Their names are preserved in works such as the Jyotirvidābharaṇa, attributed to Kālidāsa, though the text's authenticity is debated among scholars.
These ratna exemplified the zenith of classical Indian intellectual life, each representing mastery over a particular branch of śāstra, kalā, or nīti. The most frequently cited names include:
- Kālidāsa – master of kāvya (poetry) and nāṭya (drama)
- Varāhamihira – authority on jyotiṣa (astronomy and astrology)
- Dhanvantari – revered figure in vaidyaśāstra (medicine)
- Amarasiṃha – lexicographer known for the Amarakosha
- Śanku – expert in architectural sciences (śilpaśāstra)
- Ghaṭakarpara – poet of epigrammatic verse
- Vetālabaṭṭa – known for wit and political counsel
- Kṣapaṇaka – philosopher and sage linked with tarka (logic)
- Vararuci – grammarian associated with vyākaraṇa
Another popular tradition mentions the astronomer Brahmagupta and the magician Vaitālika, instead of Ghaṭakharapara and Vetāla-Bhaṭṭa, among the nine scholars.
However, Jyotirvid-abharaṇa is a literary forgery of a date later than Kālidāsa, V. V. Mirashi dates the work to 12th century, and points out that it could not have been composed by Kālidāsa, because it contains grammatical faults. Other scholars have variously dated the text to the 13th century (Sudhākara Dvivedī), 16th century (A.B. Keith), and 18th century (H. Kern).
There is no historical evidence to show that these nine scholars were contemporary figures or proteges of the same king. Varārucci is believed to have lived around 3rd or 4th century CE. The period of Kālidāsa is debated, but most historians place him around 5th century CE. Varāhamihira is known to have lived in 6th century CE. Dhanavantari was the author of a medical glossary (Nighantu); his period is uncertain. Amarasiṃha cannot be dated with certainty either, but his lexicon utilizes the works of Dhanavantari and Kālidāsa; therefore, he cannot be dated to 1st century BCE, when the legendary Vikramāditya is said to have established the Vikrama Samvat in 57 BCE. Not much is known about Śaṅku, Vetalabhatta, Kṣapanaka and Ghaṭakarpara. Some Jain writers identify Siddhasena Divakara as Kṣapanaka, but this claim is not accepted by historians.
Since this tradition is historically inaccurate, the names of the nine gems varies between sources. Some of the names included in various lists include:
Rāja Krishnachandra's Navaratnas
Rāja Kṛṣṇacandra was a ruler of Bengal, who ruled over 1727 to 1772. According to legend, his court had 9 famous scholars, who are mentioned as ‘Nabaratnas’ (নবরত্ন). These included
- Gopāl Bhār,
- Bhāratchandra Rāygunākar,
- Rāmprasād Sen,
- Bāneśwar Bidyālankār,
- Kṛṣṇādhana Rāy,