Tiffany & Co. fancy intense yellow solitaire diamond 'Bezet' ring, collet-set with an oval modified brilliant-cut fancy intense yellow diamond weighing 1.87 carats, mounted in 18ct gold, size K1/2, numbered, signed Tiffany & Co. Accompanied by a Tiffany & Co. diamond certificate numbered 27196799/L07300210, stating that the 1.87 carat diamond is fancy intense yellow colour, VS1 clarity, laser inscribed, a Tiffany & Co. Retail receipt, a Tiffany & Co. Retail replacement valuation, a Tiffany & Co. Box.