Iris Quartz Rainbow Crystal Bracelet Weight: Approximately 58.1g Size: Inner circumference approximately 165mm (±5mm) Bead diameter approximately: 14mm (±0.5mm) Iris Quartz (Rainbow Quartz) Iris Quartz is a stone where rainbows can be seen within the crystal. When light is shone on the cracks inside the crystal, the light reflects and you can see a rainbow-colored glow. Not all cracks will show a rainbow; rainbows are often seen in solids with large light reflections. Iris Quartz with beautiful rainbows is rare but highly sought after, making it a difficult stone to obtain. Iris Quartz is said to enhance popularity and charisma, and as its beautiful appearance suggests, it is believed to be a talisman for a life that shines in seven colors. In Japan, it is called Rainbow Quartz, but it is also known by other names such as Rainbow Crystal and Iris Crystal. As it is a natural stone, there may be natural inclusions, scratches, and chips. Please enjoy the texture and color that have been created over a long period of time in nature. 772★The photos are not reused; they are of the actual item you will receive. Please look at the photos and make your own judgment before purchasing. Please purchase with the above in mind. Cancellations after arrival are not accepted. Thank you.