Gold carat: 14 carat gold (585k) It has a gold stamp and patent. Product weight is 0.31 grams. There is a 10% deviation in the specified weight (+/-). The product is 100% real patented 14 carat gold. Quality control has been carried out. The product will be sent to the original certificate. The product is allergic and itching. The product is insured against theft and loss until it reaches you.