An 18ct white gold yellow sapphire and diamond rectangular cluster ring, the centre stone approx. 1.8ct surrounded by brilliant and baguette cut diamonds approx. 0.25 ct, size O
An 18ct white gold oval sapphire and diamond cluster ring, the centre stone approx. 1.47ct, surrounded by brilliant cut diamonds and tapered baguettes to the shoulders approx. 0.75ct, size L