WELCOME TO HIBISCUS TRADING INC! Authentic 10K Solid Yellow Gold MIAMI CUBAN LINK CHAIN 2.5mm/18"30". 10K STAMPED FOR METAL PURITY. (NOT HOLLOW OR FILLED OR PLATED). 9.0 gram 15.0gram. Size and weight are approximate. Please allow up to 10% difference. Item(s) must be in original condition.