No idea why Princess Grace's daughters are hardly ever seen in the jewelry which belonged to their mother; as far as I can recall, they both have only worn parts of the Bains de Mer ruby tiara as brooches. Again, the current Van Cleef & Arpels exhibition which includes several of Princess Grace's pieces might provide information about the donators and thus to whom they belong now. Perhaps the largest part went to Prince Albert, whose wife as we know rarely even wears the jewelry her husband gave to her, let lone his mother's.
--Previous Message-- : I do not understand why so many jewels were on : the loan? and what happened to the ones : which we know she owned? why we do not see : them on Caroline or Stephanie? : : here is one closeup I would like to share : : : :