Featured in this lot is this 7.81ct emerald and diamond PT950 platinum ring with GGA and GIA paperwork. The ring shows a polished, stamped, and tested platinum construction that is marked as follows: Oscar Friedman - PT950. The ring shows a center stone of natural octagonal step faceted cut emerald that shows measurements of 11.77 x 11.30 x 8.11mm and shows a type 3 clarity with 5/5 green coloration that shows a total weight of 7.81. The antique face setting is decorated with a total of 52 round brilliant cut diamonds with measurements of 2.1 x 1.2mm that shows a clarity of SI1 - SI2 and a coloration of G - H and a total weight of 0.67cts. The ring size is US 7. The piece comes complete with GGA(GemAssure Gemological Appraisals, GGA Appraisal Number#: GGA064322 and trace number: K28E98) report and appraisal confirming the above info and giving a total value of $50,360.00. GIA (Gemological Institute of America) Emerald Grading Report#: 6224620940.