Featured in this lot is this Montana unheated sapphire and diamond, platinum ring with GIA and AIG paperwork. The ring shows an electronically tested platinum ladies cast ring with a single Montana, extremely rare, unheated yellow sapphire (GIA report number: 2201910972) with a collective weight of 1.24 carats. The ring also has a diamond bezel of 12 prong set, brilliant cut diamonds, with a collective weight of .34 carats, profusely decorating this antique style bevel. The piece comes complete with AIG (American International Gemologists, a GIA certified lab AIG#: 000720288008) report and appraisal, confirming the above info and giving a total value of $4,800.00. The ring size is US 7 1/4.