The Timur ruby (also Khiraj-i-alam, “Tribute to the World”) is an unfaceted, 361-carat polished red spinel gemstone set in a necklace in 1853 Crown of the Emperor Bahadur Shah II, the last Mughal emperor. 1850. Gold, turquoises, rubies, diamonds, pearls, emeralds. Carved emerald circular box. Mughal India circa 1635. [email protected] (Ace) Source link