This is a natural stone bracelet. It's a design bracelet featuring a Blue Dragon, Mother of Pearl, and Rose Quartz. I was once fascinated by power stones and bought them at specialty stores, but I never wore them. During a move, I had something like a certificate of authenticity or a quality guarantee, but I lost it. I'm sorry. If that's okay, please feel free to use it. It's unused. Many of these are old stock purchased from a long-established shop that has been in business for over 100 years, and some are now rare. Some were assembled from purchases from stone wholesalers. Size adjustments are not possible, so please reassemble it yourself if needed. The images show a jewelry case for photography and the rose quartz and amethyst used for cleansing with small stones, but they are not included, so please be aware of that. I'm currently experimenting with various packaging methods to prevent damage during shipping. I'm trying things like putting it in a case, so it might be a little difficult to open, but I would appreciate your understanding. Inner diameter is 16cm. #PowerStone #Bracelet #Amulet #FreeShipping #Crystal #Citrine #IceLarimar #Fluorite #TigerEye #BrandyCitrine #RedAgate #ColorQuartz