This original Tiffany & Co. diamond platinum solitaire ring features one round brilliant cut diamond, weighing 1.01 carat, accompanied by both a GIA Report #11098975 & T & Co. Report #D55527, stating the diamond is VS2 clarity, H color, set with 6 prongs in a Tiffany platinum knife edge mounting, measuring 2.5 to 1.80 mm in width, weighing 4.20 grams, ring size 5, comes with the original reports and Tiffany box. Note: can be sized. Retail today $16,500.