The second-hand preservation rate of Dior earrings is 60%. According to relevant public information, according to the current market, when Dior's luxury jewelry is recycled, the price is generally 60% off the original price, and the second-hand preservation rate is 60%. From this comparison, it can be clearly seen that Dior's luxury jewelry is also very expensive in second-hand recycling, but it has not reached the level of top luxury jewelry. The conclusion is that Dior's luxury jewelry is not top in the whole luxury jewelry industry. The second-hand recycling price is used to judge whether Dior's luxury jewelry belongs to the top, and all levels of luxury jewelry have different second-hand recycling prices. Luxury jewelry is divided into four categories according to grades, from high to low, which are high luxury, luxury, luxury and people-friendly. As we said just now, the top luxury jewelry with a second-hand recycling price of about 30% off the original price belongs to high luxury jewelry. Among them are Bulgari, Tiffany, Cartier, Gem Dragon and so on. Taking the second-hand recycling price of Dior luxury jewelry as 60% off the original price, we can also judge that its level is actually very high and the second-hand recycling price is not low. But compared with top luxury jewelry, there is still a gap.