I study jewelry. Let me tell you something. At present, in the "doomsday echo" period, the price of blue quality gemstones has been seriously reduced, but low-grade minerals such as secret silver ore or silver ore are still expensive. If you are a miner, I don't think you will dig around for several mines.

Early jewelry processing is not very expensive, but there are several thresholds:

1, there is real silver mine, which is quite rare. Now the price is about 8G/ piece (we FWQ).

After 2.270, you need to use big opal, Azeroth diamond, etc. These only exist in silver mines, and mineral processing (don't say you don't know what mineral processing is) is extremely low, so it is also very expensive and few people sell it.

3. Now that sapphires and ground storms are cheap, the process of 340-375 can be much cheaper than before.

I weighed it. Now you probably dig it yourself. If you plan to dig low-grade ore and run in Azeroth, it will take about 3000G to reach 375. Of course, if you are lucky.

Personal point of view.