There is oxidation. In general, as long as the rose color does not grind, it does not react with chemicals (such as laundry detergent, soap, hand sanitizer, etc.). ), generally will not drop, or will only drop slightly. This is normal!

Cartier SA, a French watch and jewelry manufacturer, was founded by Louis-Fran in 1847. Ois Cartier was founded at No.31Montague Street in Paris.

1874, his son Jaffa Cartier inherited his management right, and his grandchildren Louis Cartier, Pierre Cartier and Gith Cartier developed it into a world-famous brand.

Extended data:

/kloc-how to maintain 0/8k gold daily;

1 and 18K gold ornaments need to be placed separately, on the one hand, to protect the K gold ornaments, and on the other hand, 18K gold ornaments are very hard, so placing them separately can prevent other ornaments from being damaged.

2. Avoid corrosive acid and alkali substances. Corrosive acids and alkalis can do harm to diamonds and gold, so try to avoid gold rings coming into contact with these substances.

3. Clean 18K gold jewelry regularly. The method is to soak 18K gold jewelry in warm and neutral soapy water, and then gently wipe off the grease covered on it with a soft brush. Finally, don't forget to rinse it with clean water, and then blow dry it with a hair dryer.

4. Due to the high ductility of 18K gold, it should be temporarily removed when participating in sports or activities that may exert external force on 18K gold jewelry, because the jewelry of 18K gold jewelry will be easily deformed or even broken when subjected to certain external force.

5. 18K gold is very malleable, so don't pull the necklace frequently during daily wear to avoid damaging the shape of the necklace or even breaking the chain.

References:

Cartier official website-Bracelet