media_removed_toofab 102011

Brad Pitt
and Angelina Jolie surprised everyone by announcing their engagement -- and now, we're finally getting a clear shot at her giant new ring!

In a just-released photo also taken at the LACMA last week, Jolie is seen wearing the huge sparkler on her ring finger.

The gorgeous piece was designed by Pitt with jeweler Robert Procop ... and we've gotta say, they did a great job!

At the same of the engagement, Procop's rep said Brad "wanted every aspect of it to be perfect" and added Pitt "had a specific vision for this ring, which he realized over a yearlong collaboration with Robert."

Well worth the wait, right? See how it stacks up against other celeb engagement rings above!

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