AN 18KT WHITE-GOLD SPRAY-BROOCH set with marquise-cut amethysts and graduated circular-cut diamonds; a white-gold cross-over ring, set with two rectangular-cut amethysts, within diamond-set borders, the shoulders decorated with diamond collets (one diamond deficient); and a white-gold single-stone ring, set with an oval cabochon-cut amethyst, the shoulders decorated with stylised foliate scrolls (3)