Beth You are incredible ! It is indeed the Boucheron Emerald and diamond tiara !
--Previous Message-- : I found the photo below which I think shows : Mrs Greville wearing the Boucheron emerald : tiara in 1937. The occasion was a concert at : the Austrian Legation. : : : : The accompanying caption : : : : I think that Mrs Greville is the lady who is : partly obscured by Sir Thoms Inskip, and : that she is wearing the Boucheron emerald : tiara and an emerald necklace. If this is : Mrs Greville (and I think it is) then the : necklace she is wearing is different from : the one which was worn by QEQM. However, : various newspaper reports mentioned that Mrs : Greville had 2 emerald necklaces. : : A closer view of the lady I think is Mrs : Greville. : :