A classic look with maximized carat spread, this is why celebrities from Selena Gomez to Georgina Rodríguez love a oval diamond. “Shine bright like a diamond.” Hollywood clearly took this seriously, so why shouldn’t you? 2025 has been the year of celebrity engagements and the oval diamond is the real star. It’s the cut that makes your fingers look longer, your stone look bigger, and your ‘yes’ feel a little more glamorous. Related: The 2M Ring: Cristiano Ronaldo and Geo