![]() |
Christie’s |
The Koch Aquamarine Kokoshnik is displayed at Christie’s in London ahead of its private sale in December 2017; learn more about the tiara (and its Romanov roots) over here!
Don’t Miss a Single Sparkling Moment! Sign up for The Court Jeweller Newsletter
Sparkling Royal Jewels From Around the World
![]() |
Christie’s |
![]() |
Albert Nieboer/RPE/DPA Picture Alliance/Alamy, JONATHAN NACKSTRAND/AFP via Getty Images |
![]() |
Wikimedia Commons, Chris Ison/PA Images/Alamy |
![]() |
PAUL VICENTE/AFP via Getty Images, Wikimedia Commons |
![]() |
KELD NAVNTOFT/AFP via Getty Images, Chris Jackson/WireImage |
![]() |
Dorotheum |