Chopard Happy Hearts Rose Gold Mother-of-Pearl Pendant. Model reference: 797482-5301. The graceful pendants of Chopard's Happy Diamonds collection are a true embodiment of feminine charm and jewellery mastership. Hanging down on a 45 cm length necklace, this model as well as any other of the Happy Hearts line is inspired by women and their various sides. The pendant is made of exquisite 18K rose gold and consists of two hearts holding one another. The smaller one embraces the brand's hallmark, a mobile diamond, while the other holds a marvellous mother-of-pearl. The depth of the stone's colour together with the diamond's glimmering provides a stunning look to every lady.