first, a half hoop style, with a central row of graduated round faceted synthetic rubies, and a row of rose cut diamonds, size M, hallmarked Chester, 18ct gold, dated 1913; second, a matching ring set with graduating round faceted synthetic sapphires, with a row of rose cut diamonds, size N½, hallmarked Birmingham, 18ct gold, dated 1915, gross weight 6.1g (2)