I was passing by ~ ~ ~ and wanted to buy a ring. Aren't there many people selling rings in the office now? I think it is good. My sister bought it at ADD Jewelry Store in West Street. Give you some advice, you can go and have a look. I think it's hundreds of times more than in the mall, because there is no cheating. Even my sister knows how many black spots there are in diamonds. My sister thinks it is obvious that she bought it. There are several other companies, one of which encourages Blue to advertise. It seems that they also make loose diamonds, but it is definitely not the blue color encouraged by Hong Kong. At most, Xi' an encourages blue.