While Eva Longoria and Rihanna often wear Messika's jewelry to red-carpet events, founder Valérie says her pieces suit any occasion. From the 'Move Romane' collection, this handmade 18-karat white gold bangle looks like two stacked bracelets - one is set with five round diamonds, while the other is studded with sparkling pavé stones.

Each Messika piece comes with a two-year warranty, which is activated 28 days after purchase. To receive an additional year's warranty, register your piece on Messika's website.