This is my first post here, so I look forward to getting some feedback! I was just in Shanghai for a conference and purchased some pearls (a necklace and matching earrings) from a pearl market store that was highly recommended by a few of my colleagues (one of their wives has a longstanding relationship with this particular jeweler). I was told that they are Tahitian and not dyed. They are all about 10mm in size, seem to be mostly round, and are moderately blemished. I have posted a few pictures and am hoping to get your opinions and expertise. I didn't spend a fortune on these, but they were considerably more expensive than the basic freshwater pearls the store was selling. I guess I'm just looking to verify that there aren't any red flags and that these look like a nice set of pearls. Thoughts?