Here is a Fine Tiffany & Co Platinum Legacy Diamond Band Ring.  Made from Solid Platinum 950 and weighs 6.1 grams. It holds Natural Round Brilliant Diamonds that add to 1.18Ct of G Color VS1 Clarity, Full of Shine and Fire.  The ring is a size 4.5, and can not be sized.  It is 3.2mm thick, and is absolutely in perfect condition.  Hallmarked Tiffany & Co , PT950. Comes with a Tiffany & Co Pouch.  Retail $5,825 + Tax!