This is a Christian Dior necklace. Purchased from a brand antique market for businesses. This is an authentic item, purchased after authentication, and further verified by an appraiser with a secondhand dealer's license through a double-check system. As this item was purchased at an antique market, the purchase date and frequency of use are unknown, so please make your judgment based on the photos and description. Since this is a used item, please refrain from purchasing if you are sensitive to such things. I will consider price negotiations only if you follow my account, but please understand that I may not be able to meet your request. Generally, a 5% discount will be applied. FID12800