Need to Identify Vintage 18k gold Tiffany clip earrings

[embirthday]

I recently came into the possession of these gold Tiffany & Co clip on earrings. Judging from the other jewelry my aunt had, I assume these are vintage. They are 18k gold and are approximately 1/2 inch wide. I am interested in selling them but need to know a bit more information such as period of manufacture and design name. The most similar design I could find were the Elsa Peretti "Bean" Ear Clips, which are sold for $2.5K new. If you have any insight that could be helpful, I would greatly appreciate it! Thank you!

View attachment 607243