If it is only slightly deformed, you can generally carry out after-sales maintenance in the jewelry store where the product is purchased, and there is no labor cost. If it is welding and other materials, a certain material fee will be charged. If the deformation is serious, there is no way to repair it manually, so we can only exchange it for a new model at a discount.

Extended data:

Some points to pay attention to when wearing gold jewelry:

1, cleaning chemicals will change the color of gold, so take off the gold ornaments before cleaning.

2. Avoid direct contact with volatile substances such as perfume and hair gel, otherwise it will easily lead to the fading of gold ornaments.

3. Take off the gold ornaments when swimming to avoid chemical changes on the surface after contact with seawater or pool water.

4. Wrap it in flannel and put it in a jewelry box when keeping it to avoid mutual friction and damage.

5. Gold is soft and easy to deform. Do not pull necklaces and other accessories to avoid deformation.

6. Pure gold jewelry will react chemically when it encounters mercury, and white spots will appear. When cleaning, as long as you barbecue under the alcohol lamp for a while, it will return to its original color.

7. After wearing, gold ornaments often lose their luster due to stains and dust. At this time, just put the gold ornaments in a neutral detergent, soak them in warm water, and then take them out and dry them.

References:

Baidu encyclopedia-gold jewelry