GC405 This item has been recycled for it's gold content. - 3mm 12KGF Rope Chain Necklace weighs 12.3 grams. The chain is 30” in length. It is stamped 1/20 12k GF on the clasp. No makers mark visible. Gold-filled is a USA industry standard, legally Gold-filled jewelry is required to have a minimum 1/20th, or 5% pure gold by weight. Vintage solid gold 1/10 10K, 1/20 10K, 1/10 12K, 1/20 12K. 1/10 14K, 1/20 14k GF
I just added this listing on Poshmark: 12k GF Vintage Gold Filled Rope Chain Necklace 3mm.














