Kiani Crown, A Crown On The Head Of All Qajar Kings

  The crown itself is made of red velvet, on which thousands of gems were set. The Kiani Crown is highly decorated, possessing 1800 small pearls stitched onto it, with many having only 7 millimetres in diameter. It has approximately 300 emeralds and 1,800 rubies. The crown is 32 cm (12.5 in.) high and 19.5 cm (7.5 in.) wide. It is currently kept in the National Treasury of Iran in Tehran.