Hilary Duff Flaunting Her Princess-cut Diamond Engagement Ring Diamonds are loved for their elegance. And one shape that is known for exemplary elegance is the princess-cut diamond. Its striking square shape, combined with its exceptional brilliance, has made it a favorite among jewelry enthusiasts and celebrities. Famous Hollywood Diva Hilary Duff has been flaunting such a diamond engagement ring since her engagement to Matthew Koma. In this article, we will explore the be
