I am glad you brought this photo up...Right after I saw her during Monaco Wedding festivities..the earrings looked totally different to me.
The only element (from those earrings) that she wore at her wedding were the top element...the middle element I cannot recognize, even after studying photo of the whole parure.
The drops (3rd element)she is wearing are much longer and larger (see photos).
The question is, the drops she wore at her wedding is the same as the drop on the necklace which is clearly visible on the whole parure photos..but where did they get the "other" drop? Its not on the picture... so does this parure have additional pieces that are NOT shown on the photo of the whole parure? Would anyone know?