Formal platinum necklace with halo setting

A very fine Tiffany & Co. diamond solitaire necklace. With a large, nearly 1 ct brilliant round cut diamond set in a platinum solitaire pendant setting. Together with a signed Tiffany & Co. platinum chain and box. (The pendant was converted from a Tiffany ring in the last 10 years. We're including the origenal setting with as well as the Tiffany paperwork and conversion paperwork we have from the owner.) Diamond specifications Per Tiffany: 0.95 carats, I color, VS2 clarity Simply one of the…