World’s Most Expensive Diamond Engagement Rings Facebook Prev Article Next Article 7. Grace Kelly’s Engagement Ring: The Cartier diamond comes with 10.47 carats. It also features two diamond baguettes on its sides. Prince III of Monaco presented the engagement to his wife Grace Kelly. The ring is worth $4.06 million. Previous 1 2 3 4 5 6 7 8 9 10Next Prev Article Next Article Related Posts Should We Be Drinking Milk – Depends on What Type Top 10 Most Expensive Watches Over $1 Million 10 Veggies That Burn Belly Fat Best Exercises for Women Miami’s Most Expensive Properties The Top 10 Most Expensive Homes in Florida
