What does 72 KS mean on a gold bracelet?

The marking "72 KS" on a gold bracelet typically indicates that the bracelet is made of 72 karat gold or contains gold that is 72% pure. However, it’s worth noting that 72 karat is not a common standard for gold purity, as gold is usually measured in karats up to 24. The "KS" may also refer to "Karat Gold" or could indicate the manufacturer's mark, so it's essential to verify its specific meaning with a jeweler.