New Child's Yellow Gold Filled Curb Necklaces 13" Fine Choker Chain GF Jewelry
Gold Filled Child's Thin Chain Curb Necklace 13". And 12 kt gold is 50% gold. You have a very heavy necklace- it weighs 20 grams. Of that 20 grams, 1 gram is 12 kt gold, Since 12 kt is 50% gold, you have 1/2 gram of “pure” 24 kt gold.