Well, I do think Carolyn mothered your piece, but Carolyn's stuff has been out there for years now, so it is not surprising some of it has made it to superb collectors like Sueki, then to you! That is a rare piece and I don't think Carolyn is even having much of it done, because it has become so very, very, high end to work in 22k gold and expect to able to sell it to the same numbers of buyers who could afford it 5 years ago.
I suggest you start a folder for this piece, with everything from the ad on sueki's site, to a copy of this thread. It is a true classic collector piece that started in a pteria sterna shell on Douglas et al's farm, then went to Carolyn, then she sold it to someone, then sueki resold it to you. that is a perfect provenance and that piece deserves one!
I have had this thought before, that this forum is a great place to note, or start to, create provenance for any pearl piece. Forums are new to Provenance, having only been invented since the internet, but a photo on a thread here, certainly establishes a point in time that would ID the pearl. I am rushed because i have to leave, but I'd be curious about others' thoughts on this subject