The term 'Tiffany Treasure' is a combination of two crossword solutions: 'LAMP' (4 letters) and 'GEM' (3 letters). Tiffany Treasure is a term used to describe the iconic lamps and jewelry created by the American luxury goods company, Tiffany & Co. The company was founded in 1837 and is known for its high-end jewelry, watches, and other luxury items. Tiffany Treasure is a term used to refer to the company's signature lamps and gemstones, which are highly sought after and considered to be valuable collectibles.