Some of the Vladimir Sapphires have resurfaced at Sotheby's!
This is really interesting because they claim the provenance is via Elena (Prince Nicolas). I always thought that Cyril got the Sapphires and Elena got the Pearls and Diamonds.
Although I remember reading somewhere that Cyril sold the Sapphire necklace to a German princely family, I wonder if it was to Elena's daughter Elizabeth's in laws, the Counts of Törring-Jettenbach.
They definitely look like they could've been made by elements from the necklace.
What does everyone think?