Shaun Leane 18ct White Gold 1.50 Carat Diamond Size 2 Hook Earrings. SLN063. The House of Shaun Leane’s catwalk portfolio for Givenchy and Alexander McQueen defined a unique vision, now inextricably infused within the Signature Diamond jewellery collection. These signature earrings from Shaun Leane make a real statement and feature a line of diamonds set within the 18ct white gold of the design. Shaun Leane 18ct White Gold 1.50 Carat Diamond Size 2 Hook Earrings.