The Wikipedia snippet below is not backed by a reliable source. Can you find one?
Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!
In page Jewellery:
"Navaratna (nine gems) is a powerful jewel frequently worn by a Maharaja (Emperor). It is an amulet, which comprises diamond, pearl, ruby, sapphire, emerald, topaz, cat's eye, coral, and hyacinth (red zircon). Each of these stones is associated with a celestial deity, representing the totality of the Hindu universe when all nine gems are together. The diamond is the most powerful gem among the nine stones.[citation needed] There were various cuts for the gemstone. Indian Kings bought gemstones privately from the sellers. Maharaja and other royal family members value gem as Hindu God. They exchanged gems with people to whom they were very close, especially the royal family members and other intimate allies.