A diamond and sapphire 18ct white gold necklace, comprising a round old cut diamond weighing approx. 0.40 carat, and an off-round old cut sapphire weighing approx. 0.80 carat, each claw set in white gold to a twist design pendant, 45mm wide, set to an 18ct white gold bar-link chain with spring ring and loop fastening, length 40cm, weight 10.8gms