Two gem-set rings in 9ct yellow gold and another; to include a round citrine set ring, hallmarked '375' with maker's mark 'S&K', size O; an oval ruby cabochon ring with Celtic knot design on shoulders, hallmarked '375', size N; a gypsy ring set with a circular-cut synthetic pink sapphire, yellow metal unmarked and tests 9ct, size H½; Total weight of items 9.8 grams (3).