The Cutter is composed with 9 103 gemstones and half precious stones, with aquamarine, garnet, topaz, tanzanite, turquoise, lapislazuli, malachite, peridots, the yellow quartz citrin and a lot of more gemstones. The exact list is on my website. The Gemstone Cutter is on a back with a light material. The Blood Cutter is a old symbol for the beginning and end of life, by birth the cutter decollate the umbilical cord and by death the yarn of life.