Diamond knot ring. Set with three round eight cut diamonds in open back grain settings with an approximate combined weight of 0.10 carats, to an ornate knot design featuring square plaques with star motif settings, a polished gallery and open backholing, leading to ridged shoulders and flowing through to a solid D-shape shank. Marked 18 carat yellow gold, full hallmarks for Birmingham, maker's mark 'W.L', numbered '5', English, circa 1912.
