It is not enough to buy earrings at Shangmei Liufu, so you can claim compensation from the merchant. According to relevant public information, it is not enough to buy earrings at Shangmei Liufu, and you can claim compensation from the merchants. When buying jewelry, you should pay attention to verify the quality (weight) of jewelry. It is suggested to weigh again on site and check with the weight on the jewelry label, and register the quality (weight) of the goods on the purchase certificate. The calibration of measuring instruments used is accurate to more than 1mg. At the same time, it is observed whether it has been verified by legal metrological institutions, that is, whether there is information including verification unit, inspector's name, verification date, validity period and so on on on the scale. If the negative deviation of gold jewelry exceeds 0.0 1g, you can ask the merchant to refund the difference for the excess part, and you can also ask for double compensation for the wrong part, so if it is not enough to buy earrings in Jinliufu Shangmei, you can claim compensation from the merchant.