I love the combination of the green stones and the white pearls, although the design of the ring is a little over the top for me.  
The opening film sequence is stunning.  There is a pendant that is a tear drop shaped cage of gold in a vine and leaf pattern with bright green emeralds or tsavorites for the leaves and 3 Tahitian pearls in the cage.  I think it is stunning, but I can't find a still image of it online.  I think it is from the Bolero Collection, based on the pattern.