<P> The company 's manufacturing facilities produce approximately 60 % of the merchandise sold -- the balance , including rose - gold and almost all non-jewelry items , coming from third parties overseas . Tiffany 's oversees a significant U.S. manufacturing base , with jewelry and silver goods produced in Mount Vernon , New York ; majority in Cumberland , Rhode Island ; and Lexington , Kentucky , while silver hollow - ware is produced in Rhode Island . The company 's other subsidiaries , located in facilities outside the U.S. , process , cut and polish the diamonds . </P>
<P> The company 's manufacturing facilities produce approximately 60 % of the merchandise sold -- the balance , including rose - gold and almost all non-jewelry items , coming from third parties overseas . Tiffany 's oversees a significant U.S. manufacturing base , with jewelry and silver goods produced in Mount Vernon , New York ; majority in Cumberland , Rhode Island ; and Lexington , Kentucky , while silver hollow - ware is produced in Rhode Island . The company 's other subsidiaries , located in facilities outside the U.S. , process , cut and polish the diamonds . </P>
where does tiffany and co make their jewelry
where does tiffany and co make their jewelry
Mount Vernon , New York Cumberland , Rhode Island Lexington , Kentucky
Mount Vernon , New York Cumberland , Rhode Island Lexington , Kentucky