An early 20th Century gold and silvery coloured metal mounted sapphire and diamond dress ring the central square emerald cut sapphire approximately .51ct surrounded by twelve small rose cut diamonds a
An early 20th Century gold and silvery coloured metal mounted sapphire and diamond dress ring the central square emerald cut sapphire approximately .51ct surrounded by twelve small rose cut diamonds and shouldered to either side by two small rose cut diamonds (gross weight 3 grammes - ring size M) and...