Not to mention the future of the major, that major is not only reflected in your study, but also for future work. I also graduated from jewelry major, but in the industry, more people don't work in our major, so I need to work hard in the future to gain a firm foothold. I can also tell you that you need to go to the company to learn more. In fact, you can learn the craft, but you don't need to go too far. For deep processing, I suggest you choose a more difficult identification direction. A professional appraiser is still fragrant in the market. Of course, the so-called major is actually experience. Appraisers in the jewelry industry need more experience in selling and eating, not that you are young and talented. At present, we can start with diamonds, finish learning diamond 4C, because this is relatively simple, and then study it. Gemmology, a book with the thickness of 12 ordinary magazine, is basically well understood, including the identification properties, spectra, refraction, polarization, specific gravity, etc. of all the gems at present ... so it is not so easy to mix ... I hope it will help you. We are Guangdi Jewelry, and you can come to us if you are interested. SOSO can find us in official website. Now there are several low-priced GIA diamonds for sale!