had her pearls restrung yearly and remodelled her Boucheron tiara four times. According to biographer Siân Evans, the author of Mrs Ronnie: The Society Hostess Who Collected Kings, Margaret Greville’s ...

There was buzz in August about Meghan's initial tiara choice for her wedding – reportedly, she fancied the Greville Emerald Kokoshnik but was denied this wish as its provenance was ambiguous.