The Tiffany & Co. True Cut diamond is 6.80 x 6.75 mm in diameter, H color, VS2 clarity, set in a platinum solitaire mounting, the half rounded band is 1.70 mm in width, ring size 5 1/2, weighing 3.50 grams, accompanied by a Tiffany & Co. Retail Price Report #614943, inside the band is engraved Tiffany & Co., D 1.47ct, 63596124. Retail $22,800.00