Dear, the price, the crystal gets what you pay. Generally, physical stores are several times to dozens of times more expensive than Taobao stores. This is for reference only, because it is not the same product. Natural jewelry products are almost different in price. The high price of physical stores makes sense. Now the rent is expensive and high.

Natural amethyst, many ice cracks and cotton wool are his characteristics. If it is natural amethyst without cotton wool or ice crack, the price will not be cheap.

1, there are ice cracks and cotton wool in the crystal stone, and ordinary glass can be scratched with high hardness (except some tempered glass).

2, the crystal stone is bigger than others, and the feeling of holding it.

2, excessive color, not the feeling of death (except gem-grade, the color is close, a small piece is extremely expensive, I have seen it).

3, the temperature of the first contact with it, the feeling of ice cold. Transparent crystals larger than 4 cm in diameter can be tested by the double shadow method (a black hairline appears under the crystal), which is generally applicable to spheres (this method is not applicable to cotton wool).

4. You really need to have a test if you are not at ease.

The above is the usual work experience for your reference.