💛 Vintage 12K Gold GF Reversed Carved Quartz Intaglio Duck Pendant Necklace

Necklace chain measures 23" long with a 1/20 12K GF marked "C" pinch clasp and features a 1.75" long, oval shaped, clear crystal quartz pendant with a reversed carved intaglio of a flying duck and faceted edges. Metal is 12K gold filled marked and piece shows some very minor wear, if any, from use, age and/or storage. Please view pics closely for condition details and size comparisons. Very good overall preowned condition. Unsigned, weighed 32.2 grams, circa 1940-50s.