Chopard's 'Happy Hearts' collection captures a sense of youthful joy and energy with its freely spinning diamonds. Every part of this 18-karat white gold cuff is made by hand at the label's German atelier. It's tipped with two hearts - one is encrusted with 0.40-carats of diamonds, the other features a single 0.05-carat stone between sheets of sapphire crystal glass that glides and shimmers as you move your wrist. -- Slips on - NET-A-PORTER.COM is a certified member of the Responsible Jewellery Council - Made in Germany