FOUR GEM-SET GOLD RINGS, 19TH CENTURY AND LATER

FOUR GEM-SET GOLD RINGS, 19TH CENTURY AND LATER, comprising; a three-stone chrysolite and garnet ring, set with an oval-cut garnet between two cushion-cut chrysolites, in yellow gold, with Birmingham hallmarks for 1887, size N 1/2, a garnet and diamond ring, set with three oval-cut garnets interspersed by rose-cut diamonds, size L, a five-stone garnet ring, in pierced and decorated yellow gold, size T 1/2, and a three-stone garnet and orange stone ring, in yellow gold, maker's mark INVss, size Q