1, jadeite can be repaired with special glue for jewelry. The specific repair method is to clean the damaged surface of jadeite firstly, then smear it evenly with high-efficiency adhesive, then carefully aim at the original position, adhere it hard, and then squeeze out the adhesive to wipe off the cracks.

2, but this way is easy to break down twice, and basically can't be worn anymore. In fact, this is not the only way to repair jadeite. It can also be reinforced with gold and silver and pieced together with gold and silver chains.