Gold-tone rope chain necklace signed 'Trifari TM', vintage costume jewelry

This Trifari rope chain necklace dates from the period when the company used the 'TM' trademark, typically from the 1970s through the 1990s. Trifari, founded in 1910, became one of America's most prestigious costume jewelry manufacturers, known for quality craftsmanship and innovative designs. The rope chain style was particularly popular during the 1970s and 1980s when bold, textured jewelry dominated fashion trends. Signed Trifari pieces are highly sought after by vintage costume jewelry collectors and enthusiasts who appreciate the brand's legacy of quality and design excellence. The presence of the Trifari signature significantly increases desirability and value compared to unsigned pieces. Collectors prize well-preserved examples with clear maker's marks, as Trifari represents the golden age of American costume jewelry manufacturing and remains a benchmark for quality in the vintage jewelry market.