Leaving the Aman Hotel in Venice, Italy on June 25, 2025. AFP via Getty Images Lauren Sánchez doesn’t do subtle. As her husband Jeff Bezos’ net worth has soared to north of $280 billion, the philanthropist, 56, has amassed a collection of diamonds, emeralds and rare timepieces to rival the crown jewels. With Sánchez and Bezos serving as honorary co-chairs and lead sponsors of the 2026 Met Gala on May 4, she’ll surely take the opportunity to showcase her most spectacular gems. Here’s a look at what we’ve seen of her trove so far. The $2.5 million engagement ring (and its even bigger sister) In Venice, Italy, on June 27, 2025, Sánchez Bezos flaunted both engagement rings — and a pavé diamond “LB” bracelet. REUTERS At the Vanity Fair Oscar Party on March 15, 2026. Matt Baron/BEI / Shutterstock Bezos proposed to Sánchez in May 2023 during a yacht trip to the Cannes Film Festival, presenting her with an estimated 20-carat pink diamond worth roughly $2.5 million.…