Antique sapphire and diamond ring. Set centrally with a cushion shape old cut natural unenhanced sapphire in an open back six claw setting with an approximate weight of 0.75 carats, flanked vertically by two round old cut diamonds in open back claw settings with a combined weight of 0.60 carats, further set with twenty four round old cut diamonds in open back grain settings with a combined weight of 0.72 carats. The total approximate diamond weight is 1.32 carats, to an attractive openwork cluster with ornate backholing, flowing smoothly down to a fancy split shank. Tested yellow gold and platinum, English, circa 1905.
