Amazonite & Crystal Design Bracelet Amazonite: Approximately 6mm Crystal: Approximately 5mm+ The size is approximate, measured with a measuring tape as I haven't used a natural stone measuring device. ★ I will be listing my overflowing collection of natural stones. ★ Please understand that any dents, scratches, or chips in the natural stones are natural occurrences. If you are particular about perfection, please refrain from purchasing. ★ If you would like additional photos from specific angles, please request them. (If you purchase without requesting additional photos, we will not be able to address concerns about the product's condition.) ★ Basically, we will not accept any communication after the product has been received.