Platinum and diamond ring, Tiffany & Co., claw-set with a round brilliant-cut diamond weighing 1.01 carats, size M, signed Tiffany & Co., numbered D30930. Accompanied by a Tiffany & Co. certificate numbered D30930 stating that the 1.01 carat diamond is G colour, VS1 clarity, together with a Tiffany & Co. box.