Celebrity Engagement Rings
The 30+ Most Unique Celebrity Engagement Rings of All Time
Celebrity Engagement Rings: Grace Kelly
Prince Rainier III of Monaco originally proposed to Grace Kelly with a Cartier eternity band of rubies and diamonds — until he saw other Hollywood leading ladies sporting flashier sparklers. The royal then presented his bride-to-be with a second Cartier style: a 10.5-carat emerald-cut diamond flanked by two baguettes.