Origin: USA Bead Size: 9-9.5mm Inner Circumference: Approximately 16mm Herkimer diamonds are a type of quartz that are called diamonds because of their diamond-like brilliance. The appearance of the fantastical carbon inclusions and rainbows changes depending on the viewing angle. Herkimer diamonds are widely used as therapy stones, jewelry, and energy tools. It is said that Herkimer diamonds not only emit their own energy, but also raise and amplify the frequency and energy of other stones worn with them. This is a power stone that can be worn by both men and women, so please try layering it with your own crystals, or cleansing them together to double the power of your crystals♪. ※ Because they are natural stones, there may be inclusions and cracks. There is no stone exactly the same, so we hope you will welcome it as a "chance encounter" (*^^*) Please feel free to comment with any questions (*^^*) #HerkimerDiamond #Rainbow #Amulet #PowerStone #NaturalStone #StrongPower #LadiesBracelet #Accessories #MensAccessories #Spiritual #GoodLuck #Lucky #Present #Charoite #Larimar #Birthstone