Many people think that the diamonds in Tiffany's necklace are loose, but if the glue is not good, the diamonds will lose their luster and become dull. You should have a professional jeweler repair your diamonds.

There are many ways to fix diamonds. One way is to insert and reinforce the fallen diamonds. Another method is to re-bond with professional jewelry glue to ensure that the diamond is still bright. If diamonds are lost, professional jewelers can also customize similar diamond inlays for them, and the effect will not be much different.

So if your necklace diamond drops, you still need a professional jeweler to repair it for you. Royal Goldsmith Luxury Maintenance Center is a well-known luxury maintenance institution in China. Royal Goldsmith has a professional jewelry repairman who can help you repair the fallen diamonds professionally.