Ladies solid platinum heavy diamond solitaire engagement ring with 3.5mm half-round and pinched shank. The center is highlighted with a size-prong modern platinum setting that contains (one) 1.59 carats marquise brilliant cut diamond, H color grade, VS1 clarity grade, VG-GD proportions and finish, and NO fluorescence (please see GIA report #2161225953 for further details). If you would prefer another mounting for the stone, we will credit $750 towards a different mounting, please call for details. This engagement ring is in our stock, is a Close-Out Special Price, and ships quickly!