Antique sapphire and diamond cluster ring. Set to centre with an oval old cut natural unenhanced sapphire in an open back claw setting with an approximate weight of 1.50 carats, surrounded by a single row of fourteen cushion shape old cut diamonds in open back claw settings with an approximate combined weight of 1.00 carats, to a marquise shape cluster with a fancy patterned conforming finger gallery, intricate backholing and pierced split shoulders with scrolls and floral motifs, tapering down to a solid D-shape shank. Marked 18 carat yellow gold, circa 1890.
