Antique diamond coronet cluster ring. Set slightly raised to centre with a round old cut diamond in an open back claw setting with a weight of 1.20 carats, encircled by a single row of eight cushion shape old cut diamonds in open back claw settings with a combined weight of 1.00 carats. The total approximate diamond weight is 2.20 carats, to an elegant circular cluster with intricate pierced curving claws and open backholing, flowing down to a solid tapered D-shape shank. Marked 18 carat yellow gold, circa 1910.
