Each designed as an articulated cluster of coffee beans accented by brilliant-cut diamonds. In these Cartier 18k Yellow Gold White Gold Diamond Grain de Café Earrings from the Cartier Grain de Cafe collection, the abstract forms resemble bundles of grains cast in 18-karat yellow gold, with 18-karat white gold and diamonds adding eye-catching detail that’ll beautifully reflect the light. Metal: …