Marina 18K Yellow Gold Emerald, Jade Ring

The over-80-year-old Brazilian jewelry house—founded by the man who discovered Brazil’s first emerald mine—continues to reign as one of the most prominent purveyors of fine jewelry. Each collection is a model of modern excellence—steeped in Brazil’s artisanal heritage—and features the most stunning selection of locally sourced stones.

Emeralds figure prominently in Sauer's collections and have been the brand's signature gemstone since 1963, when founder Jules Sauer discovered Brazil's first emerald mine. Their sparkle is contrasted here with milky jade for a play on both gems' luster and hue.