Graff Pink

Pink diamonds are definitely a rare find, which is what makes the Graff Pink diamond ring so valuable. Jeweler Harry Winston was the first person to own this incredible gem. In fact, he kept it in his private collection for over 60 years.

Twitter / Peck Politics
Twitter / Saint Marche

In 2010, the 24.78-carat diamond was sold at auction to jeweler Laurence Graff for $46.2 million. He recut and renamed the diamond, and set it in a platinum ring flanked by two shield-shaped stones.