Vintage invisibly set sapphire and diamond ring. Centrally set with a cushion shape old cut natural unenhanced sapphire in an open back claw setting with a weight of 2.00 carats, surrounded by seventy six rectangular baguette cut natural unenhanced sapphires in open back invisible settings with a combined weight of 12.50 carats, the central stone framed by two crossover bands of thirty rectangular baguette cut diamonds in open back channel settings with a combined approximate weight of 2.00 carats. The total approximate sapphire weight is 14.50 carats, to an elegant bombé cluster ring with polished borders and finely pierced backholing, the integrated shoulders smooth down to a solid D-shaped shank. Tested platinum, circa 1950.
