Cristiano Ronaldo and Georgina Rodriguez announced their engagement with a photo of her massive diamond ring. Experts break down everything from the whopping carat count and how they estimated the seven-figure price tag.

Cristiano Ronaldo proposed to his longtime girlfriend, Georgina Rodriguez, with a colossal engagement ring befitting of a billionaire. Rodriguez showed off her new sparkler on Instagram, confirming her engagement to the soccer star, 40 — and dazzling fans with the jaw-dropping ring, featuring an oval-cut center stone and two side stones.

After years of speculation, the soccer superstar’s engagement is big news, but it’s the enormous diamond perched on Ms. Rodríguez’s finger that has everyone talking.