According to the inquiry of local Hui Life Insurance, it can be seen that Gilde Securities is less likely to be faked. Gilder is an authoritative testing institution with a long history, and its certificate has high authority and value. Usually, after identification and confirmation by an authoritative organization, corresponding certificates and reports will be issued to prove the authenticity and value of pearls. Generally speaking, if there is a Gilder certificate, the authenticity and value of pearls are higher.

Pearl, also known as mussel pearl and lotus pearl, is an ancient organic gem, which is mainly produced in mollusks such as Pinctada and Pinctada.