Edwardian diamond cluster ring, English, circa 1915
Edwardian diamond coronet cluster ring. Set to centre with a cushion shape old mine diamond in an open back grain setting with an approximate weight of 0.45 carats, encircled by a single row of ten cushion shape old mine diamonds in open back rubover and grain settings with a combined weight of 0.40 carats. The total approximate diamond weight is 0.85 carats, to a flora form cluster with polished edges, an intricately pierced gallery and open fancy backholing, flanked by inwardly tapering split shoulders leading to a solid D-shape shank. Marked 18 carat gold and platinum, English, circa 1915.