Tiffany & Co. for used jewelry. While you may see the phrase "Return to Tiffany" on their famous heart tags, this actually refers to a historical service where lost items could be returned to the flagship store to be reunited with their owners via a serial number—it is not an invitation to sell items back for cash. Official Tiffany Policies
If you wish to sell your Tiffany jewelry, you must look to the secondary market. Tiffany pieces typically retain of their original retail value, which is higher than many other brands, though sterling silver pieces may perform differently.
: New, unworn items in perfect saleable condition can be returned for a full refund or exchange within 30 days of purchase.
Tiffany & Co. for used jewelry. While you may see the phrase "Return to Tiffany" on their famous heart tags, this actually refers to a historical service where lost items could be returned to the flagship store to be reunited with their owners via a serial number—it is not an invitation to sell items back for cash. Official Tiffany Policies
If you wish to sell your Tiffany jewelry, you must look to the secondary market. Tiffany pieces typically retain of their original retail value, which is higher than many other brands, though sterling silver pieces may perform differently. tiffany one time buy back
: New, unworn items in perfect saleable condition can be returned for a full refund or exchange within 30 days of purchase. Tiffany & Co