Not sure...I kinda want one too! I think the simple structure of it is appealing, and how it represents the beginning of all things is meaningful and can be applied to many situations.
Cute bean! I think I mentioned in another thread that I had a customer come in with the bean and I immediately noticed it. I saw her again last night and we complimented her on her necklace and chatted for a little while lol. Compared to your picture, I think she had the 9mm and it looked absolutely darling as well. She said she even forgot she was wearing it, which I think is a good feature for an everyday necklace.
The website said it comes 18mm and 20mm though?
https://www.tiffany.com/Shopping/It...-p+4-c+-r+-x+-n+6-ri+-ni+0-t+bean-k+&search=1 for $250, and the 9, 12, or 14mm are $100.