I ordered these jewelry online. She was very happy. They are very beautiful and very nice packaging. But it's been less than 2 years. I wore them 5 times in total. All this time, they were in the original case. And they were all in spots. The gold plating has worn off. I wrote to support. They were very polite with me, but they said that the warranty period is 1 year. I offered to send a parcel at my own expense and pay for the painting. But she asked me to give me a guarantee that they would not become stained again. They didn't answer me again. I'm sorry that I bought jewelry that I can no longer wear and their appearance has become so deplorable. I have jewelry that my grandmother used to wear and it looks great. And here it's only 2 years old, and you can throw it away.