I have a 3.08 carat, G color, IF clarity emerald cut diamond solitaire platinum ring, with 2 tapered baguette diamonds weighi.g a total of .45 carats f-g color and VS clarity. I understand a 3 carat IF diamond is rare. I have paperwork from Tiffany's stating it's value at $86,000. What can I expect to get for it? Where should I sell it? I have bag and box too. Also a thin platinum band.