Composition: 12 carat gold-plated metal, onyx Condition: very good Measurements (chain): 46 cm Dimensions (pendant): 3 x 1.5 cm Color: gold, black Marking: “1/20 12KGF” Country: USA Period: 1950-1970 Market value: 30-50 EUR
This piece of jewelry is a classic-style pendant with an oval black onyx and a chain marked "1/20 12K GF," meaning that 1/20 of the weight of the jewelry is 12-karat gold covering the base metal (often brass).
