How can you tell how old Trifari jewelry is?

To tell how old Trifari jewelry is, use the maker's markings. The jewelry maker changed their maker's hallmarks many times over the years, so by comparing the marks present on your jewelry to information shared on trusted online resources, you can roughly calculate its age. For example, a piece marked “KTF” was most likely made in the 1920s or early ’30s, while one bearing a “TRIFARI PAT. PEND.” marking with no crown logo likely dates back to the late 1930s or ’40s. A certified appraiser or knowledgeable antique dealer can also help you date your jewelry. On 1stDibs, shop a selection of Trifari jewelry.