Featured in this lot is this GIA unheated sapphire diamond and platinum ring with AIGL and GIA paperwork. The ring features a polished, stamped and tested platinum ring with a bright finish and show sa Sheffield and Sons hallmark with a 'PT950' stamp next to the hallmark. The center stone shows a Rare cushion brilliant cut crown step cut pavilion natural sapphire with measurements of 9.07 x 7.60 x 3.72mm that shows coloration of blue and is transparent with a total weight of 2.63 carats and is GIA certified unheated. The center stone is profusely decorated with a double halo rings with pave shoulders that feature a total of 50 round brilliant cut natural diamond that measure 1.3mm - 1.8mm and shows a coloration of F -G and a clarity crade of VS1 - VS2 and shows a total diamond weight of 1.06 carats. The piece comes complete with AIGL Inc.(American International Gemological Laboratories, Inc. a GIA certified lab AIGL#: K77E59-EA17038) report and appraisal confirming the above info and giving a total value of $23,972.00. GIA (Gemological Institute of America) Sapphire Grading Report#: 6224290985. The ring size is US 7.