Natural pearl and diamond ring. Centrally set with a natural unenhanced oval shape saltwater pearl, approximately 9.58 x 8.86 mm, in a closed back half drilled setting, flanked by ten cushion shape old mine diamonds in open back grain settings with a combined approximate weight of 1.60 carats, further set with eight round rose cut diamonds in open back grain settings with a combined weight of 0.16 carats. The total approximate diamond weight is 1.76 carats, to an stepped flank solitaire design with polished edges, an ornate gallery with ridged detail and intricate open and closed backholing, leading to split shoulders, flowing through to a solid D-shape shank. Tested platinum and white gold, circa 1920, accompanied by Gemmological Institute of America (GIA) report #6204692647.
