* * Jin Zhanfu jewelry is genuine * *. It is a brand founded by Dongguan Jinzhanfu Jewelry Co., Ltd., registered in Dongguan Market Supervision Administration and has a business license. It's a regular company. You can buy platinum, diamonds, precious stones and other jewelry products of Jinzhanfu Jewelry. These products have the potential to preserve and increase value. As time goes on, rare gems and precious metals will become more scarce, thus increasing their value.