Natural Mixed Gemstone Beaded Stretch Bracelets, Size: about 2.32 inch(59mm) inner diameter, bead: 0.12x0.08 inch(3x2mm), yellow gold filled beads: 0.12x0.10 inch(3x2.5mm).âPlease Note: These Gemstone May Include Natural Amethyst, Amazonite, Rainbow Moonstone, Tourmaline, 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.