This crown was commissioned by German prince Guido Henckel Von Donnersmarck for his 2nd wife, Russian aristocrat Katharina Slepzow.
This beautiful tiara not only gets its value from the many precious stones and emeralds used to make it and it always has a fabulous history to add to its value.
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The base of this tiara was made of 11 large cushion-shaped precious stones with a hint of yellow to their colour.
These 11 polished, pearl-shaped Columbian emeralds are progressed in size and together the emeralds weigh over 500 carats. Price is around $12.7 million.