Natural Mixed Gemstone Column Braided Bead Bracelet, Nylon Thread Adjustable Bracelet, Size: about 3-7/8 inch(9.8cm) inner diameter, 5.5~6.5mm wide.âPlease Note: These Gemstone May Include Natural Aquamarine, Natural Rhodonite, Natural Rose Quartz, Natural Amethyst, Natural Lapis Lazuli and so on(as the picture shows). but as it is a mixed product, the stone type is delivered randomly, please refer to the actual product delivered.