This is one of the many misteries concerning QM jewels .
She was so imaginative with her jewels...this could be a bracelet perhaps...
--Previous Message-- : : Thanks Nathanial for a lovely clear pic. : All I know is that it has three diamonds. : : : --Previous Message-- : Is there any more information on the Bandeau : Queen Mary is wearing in this picture? : : : : Source: : : http://www.royalcollection.org.uk/collection/2808161/queen-mary-1867-1953 : : :