Code E2451: Chanel Stud Earrings Hot Selling Model, New Arrival! CHAN Black and White Square Diamond Bowknot Earrings. The black and white gemstone contrasting bowknot is encrusted with crystals and features a double C pearl pendant. The design of the bowknot adds a touch of gentle sweetness, perfectly highlighting your elegance! Coupled with the embellishments of Swarovski crystals and pearls, this is a perfect combination with exquisite craftsmanship that is simply flawless.