The Tiffany & Co. 23245 mark appears on sterling silver pieces produced by Tiffany & Co., one of America’s most esteemed silversmiths. The number 23245 functions as a pattern or order number, used internally by Tiffany to catalog and identify specific designs. This structured numbering system allowed Tiffany to track production, craftsmanship, and design history with precision. Pieces bearing this mark are authentic Tiffany creations, valued for their high-quality silver, refined craftsmanship, and collectible significance tied to Tiffany’s celebrated legacy.