Tiffany Website Typeface Help (Not the Logo)

I'm looking for this pretty serif typeface that I've found on the Tiffany website.
Anyone have any idea?

Comments

Tiffany has had a special typeface designed for them called "Sterling". Here is the sample I have of it. It was designed by Joshua Darden and is proprietary. The sample below is from my Serif Font ID Guide.

- Mike Yanega

Fantastic Responses. Thank you!