Chopard Happy Diamonds Icons Rose Gold Diamond earrings. Model reference: 83A611-5301. The Happy Diamonds is placed at the very Chopard's jewellery heart for its uniqueness and playfulness. The line is inspired by nature motifs, namely glimmering water dancing in the sunlight in a waterfall. The signature feature of these iconic earrings is the freely moving diamonds housed between a pair of sapphire crystals. The luxury jewellery is cut in the form of a heart made of 18K rose gold that echoes diamonds' swirling and dancing. All this beauty creates a cheerful and delicate cascade of light.