The value of tourmaline and amber cannot be generalized. It depends on the specific object. Tourmaline is determined by many factors, such as color, transparency, the number of ice cracks, the size of tourmaline, workmanship and so on. Prices range from tens of grams to hundreds or even thousands. There is also a top watermelon tourmaline ring pulled by thousands of kilograms. Tourmaline is generally more transparent and more expensive, and the less ice cracks, the more expensive it is, and it has color. There are many kinds of amber, and the price ranges from tens to several kilograms. Full amber, full density, clean, uniform color and high price. Pure blood amber, the top price may be several thousand yuan a gram, insect amber price is not low, top Dominican blue amber price is also very high, several thousand yuan a gram is normal, the price has a lot to do with the size of a single.