Yes: she's wearing the sapphire necklace of the French Crown Jewels:
Regards!
--Previous Message-- : I think the lady on the extreme right (behind : Margaret Argyll )wearing glasses and a : coloured stone (sapphire?) tiara and : necklace as well as a pearl collar is Sybil : Sassoon Marchioness of Cholomondeley : : --Previous Message-- : : Many of these ladies and their tiaras have : been IDed on the RCMB. Perhaps we can find : more. And another pic after adding their : coronets? : : Link to IDs: : : : http://members.boardhost.com/coronation/msg/1359548128.html : : : : :