Piaget Sunlight rose gold diamond pendant. Our sun-inspired rose gold diamond pendant is a celebration of the joy that comes from delightful moments in the sunshine. Delicate triangular shapes set with the intense sparkle of diamonds evoke the sun's dazzling rays. Like a brilliant burst of sunlight, the pairing of diamond and rose gold reflects the light with your every move. Soak up the sunshine with this luxury pendant beaming radiantly around your neck.