Chopard Happy Hearts Rose Gold Pearl Diamond Pendant. Model reference: 81A083-5311. Chopard magnetises with a variety of forms and designs that Maison's masters create. The Happy Hearts line of the Happy Diamonds collection is a perfect illustration of the brand's expertise and sophisticated taste. These iconic pendant is a tender combination of delicate 18K rose gold and mother-of-pearl. It consists of three heart-shaped petals. The top one embraces the exquisite brand's hallmark, a mobile diamond, while the lower ones showcase the tender gemstone. Freely moving within the heart-formed capsules, the precious stone reflects every sunray caught by their facets.