Ring size: Approximately 8mm*8mm*6mm thick. Metal material: s925 silver, stamped with s925 Comes with a bag; Product number: A3485, Origin: Uruguay; *Recommended for free-size rings: ● Those who are unsure about choosing a ring size, "I'm not sure about my ring size..." ● Those whose rings become tight due to swelling at night Amethyst natural stone is the most noble and beautiful among the quartz family. It is also said to be an energy stone. It governs the world of the right brain, enhances spirituality, and can open up higher wisdom, making it an indispensable tool for students and office workers or creators who always have to think hard. Amethyst has high energy and is particularly energetic for the Ajna chakra (third eye). Therefore, amethyst not only develops wisdom, aids thinking, concentrates mental power, and increases memory, but also increases the vitality of brain cells and the speed of thinking, making it an essential crystal gemstone for students and office workers who need to use their brains for long periods. Amethyst is also a stone of social interaction, but the social interaction it refers to is not as popular as rose quartz, but rather belongs to the introverted heart, attracting connections. Wearing it constantly will lead to meeting noble people, enhancing wit, and improving intuition and subconsciousness. ■Due to the shooting environment, the color of the photo may look slightly different from the actual product. Instant purchase OK. Thank you!