"Dream big. Stretch further. Imagine anything and everything can happen. That is Tiffany T," says Tiffany & Co.'s Design Director, Francesca Amfitheatrof. This ring is cast from 18-karat rose gold and punctuated with 0.57-carats of glistening diamonds. We like the clean, graphic shape - it's inspired by the "energy, creativity and strength of New York."