1 Vintage Chinese Export Silver Turquoise Coral Filigree Adjustable Ring, 4.5g chl-13218 n 2012 This Vintage Chinese Export Silver Turquoise Coral Filigree Adjustable Ring It weighs 4.5 grams. It is marked Silver. It is in very good condition  and would make a wonderful addition to your collection! I have more rings see in the photos