Not an expert in gemology, but these beautiful stones can be light saphires or perhaps blue chalcedony? Both stones are beautiful, although I assume the saphires must be much expensive than the chalcedony.
Lovely set (for a lovely lady ).
--Previous Message-- : Princess Beatrix today in Utrecht : Do any of you experts have a clue about the : blue stones in the necklace ? : : : : : : : photos by v.d. Werf for PPE Agency : :