Charlotte Chesnais Fine Jewellery - A single, statement-making piece, this 18kt yellow-gold Charlotte Chesnais Hook earring follows the curvature of the designer’s signature pieces. The difference here being that blue sapphires and topazes – totalling 0.607ct – line the front for an undeniably luxurious finish. It deserves to be shown off fully, so wear it with hair swept to one side.