Chanel Code E3019 Hot Selling Chanel Earrings New Arrival CHAN25 Blue Heart Hollow Hexagonal Double C Earrings with Orange and Silver Rhinestones. The blue heart interlaces with silver and orange rhinestones to form a hexagonal pattern, featuring a hollow silver double C in the center. At first glance, it resembles a delicate little snowflake, with the blue heart shimmering like cat's eye stone. Its icy, transparent texture feels refreshing, making it perfect for summer wear. The earrings exude a vibrant summer vibe and are ideal for everyday use.