Emperor Vikramaditya's Navratna (Nine Gems) court included Dhanvantari (medicine), Kalidasa (Sanskrit literature), Varahamihira (astronomy), and Shankhu (architecture/arts). Other gems included Amarasimha, Dhanapala, Harishena, Kshapanaka, and Vetalabhatta - all scholars in various fields who adorned his court in ancient India.