Natural stone black lava volcanic stone malachite bracelet

The circumference of the bracelet is 19CM, the diameter of the bead is 8mm, and the weight is 18 grams.
Material natural stone

Color: 1, blue peacock, 2, blue red peacock, 3, yellow peacock, 4, black and white peacock, 5, orange red peacock, 6, yellow and white peacock