The Most Valuable Engagement Rings Given To Celebrities - The Delite
The Most Valuable Engagement Rings Given To Celebrities
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Grace Kelly

Of course, expensive engagement rings weren’t just purchased in the present. In 1955, Grace Kelly was given two from her fiancé, Prince Rainier III of Monaco. The second one, the more expensive of the two, was a 10.48-carat, emerald-cut diamond worth $4.3 million. The pair had met while Kelly was promoting one of her films and the prince proposed in less than a year.