A collection of nine precious stones, each representing a planet: Ruby (Sun), Pearl (Moon), Red Coral (Mars), Emerald (Mercury), Yellow Sapphire (Jupiter), Diamond (Venus), Blue Sapphire (Saturn), Hessonite/Gomed (Rahu/Ascending Lunar Node), and Cat's Eye/Lehsunia (Ketu/Descending Lunar Node). They are believed to have talismanic benefits, promoting wealth, status, and well-being. Navaratna jewelry is often worn to bring balance and positive cosmic energies to the wearer. Navaratna as nine learned individuals What they are : A distinguished assembly of nine learned and virtuous people who served in the royal court of certain kings. Cultural significance : This concept symbolizes an ideal king as a patron of knowledge and the arts, with each member excelling in a specific field. Famous examples : The court of King Vikramaditya of Ujjain . The court of Emperor Akbar (Abul Fazl, Faizi, Tansen, Birbal, Raja Todar Mal, Raja Man Singh, and others). You have to learn t...