一组两个鸡血石印章

One of them depicts a Chinese dog and has an inscription on the front and a seal on the base. The other one is faceted and clearly shows intense red veins, due to the fact that these stones have a variable amount of cinnabar, which gives them this distinctive feature. This one is unfinished and has no stamp on the base. 

Size: 7x1.8x3.3 cm; 8.2 x 2 cm