Engagement ring styles evolve every year, blending timeless elegance with modern innovation. Here are the biggest engagement ring trends for 2026—and why they're resonating with today's couples. 1. Oval Diamonds Continue to Reign The oval has been climbing the ranks for several years, and in 2026 it's still one of the most requested shapes. Why? Ovals offer brilliant sparkle like a round diamond but with an elongated silhouette that flatters the finger and appears larger per carat. Trend tip: East-west...