From Jackie Kennedy's unique "Toi et moi" stunner to Meghan Markle's sentimental piece, look through the most iconic (and ...

Lady Gaga showed off her massive ring from fiancé ... with a dazzling cushion cut diamond on a pavé eternity band. Alex Rodriguez proposed to his Lopez with this massive emerald cut engagement ...

Brooke Shields lets nothing come between her and Chris Henchy — except maybe the rock on her finger, a cushion-cut from Stephen Russell. Her wedding ... carat emerald-cut engagement ring.