This is a Chrome Hearts Floral Cross pendant top. It's a unique piece customized by a goldsmith acquaintance in Yamanashi Prefecture. Due to the custom nature of the item, I cannot provide authentication. Please make your judgment based on the images, as I cannot answer questions like "Is it genuine?". I believe it's a one-of-a-kind piece that exudes a unique presence. No accessories included. The silver discoloration is left as is.