A three-part jewellery set consisting of an 18ct white gold ring, central set with a cushion-cut sapphire and all-around mounted with 10 brilliant-cut diamonds, the total weight 4,2 g, and added a pair of 14ct white gold earrings also set with a cushion-cut sapphire and 11 brilliant-cut diamonds each, the total weight 5,4 g, inter-war period, with a matching cassette