TWO RINGS AND TWO PAIRS OF EARRINGS, To include a cushion-cut zultanite ring, set with single-cut diamonds on split shoulders, maker's mark, stamped '375', size O; a 9ct gold octagonal step-cut topaz ring, flanked by diamond imitations, maker's mark, UK hallmark, size N; a pair of stud earrings set with square-cut citrine quartz, stamped '375', length 0.7cm; together with a pair of zultanite and single-cut diamond earrings, maker's mark, posts stamped '375', butterfly backs stamped '925', length 1.3cm; total gross weight approx. 10.1 grams (4)