Natural stone amethyst (purple crystal) pendant size approximately: 12.8mm * 20mm * 5.6mm thick; Chain length is adjustable. Metal material: alloy silver, weight approximately 3.62g; Origin: Uruguay; Comes with a bag, product number A3097; Amethyst natural stone is the most noble and beautiful of 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 use their heads. Purple crystal has high energy and is particularly effective for the brow chakra of the seven chakras. Therefore, purple crystal not only develops wisdom, aids thinking, concentrates willpower, and increases memory, but also increases the vitality of brain cells and the speed of thinking. For students and office workers who need to use their brains for long periods of time, purple crystal is an essential crystal gemstone tool. Purple crystal is also a stone of social interaction, but the social interaction it refers to is not as popular as rose quartz, but rather a connection that attracts those with introverted hearts. Wearing it regularly will help you meet noble people, enhance your wit, and improve your intuition and subconscious. ■The color of the photo may look slightly different from the actual product due to the shooting environment. Instant purchase OK. Thank you!