Sentence:  Other items in the collection include a <WSD>navaratna</WSD> (nine gem) pendant or a celestial talisman from Rajasthan. The nine gems when arranged in a certain order are meant to represent the nine planets. <WSD>Navaratna</WSD> is popular throughout India, in the form of pendants, rings and other suites. 
Meaning of the word marked with <WSD> tags:  (India) ruby, emerald, pearl, yellow sapphire, coral, cat's eye, hessonite, blue sapphire and diamond