Tiffany jewelry is created for a selection of occasions. Made in a variety of materials, including gold, rose gold, silver and platinum, studded with precious gemstones and diamonds. The American label, which was founded in New York, is noticeable by the heart charm, or T & Co found embedded into their items. Explore the secondhand selection and discover a variety of shapes and designs, including clovers, hearts, circles and infinity symbols. Shop Tiffany jewelry for women and men on Depop.