This AA Grade Ammolite pendant displays a very rare characteristic that you seldomly see in a pendant of this quality and vibrancy. The intercalare horn on the shell suggests that this ammonite creature was possibly a male species. The freeform sterling silver pendant shifts to different hues with movement. This pendant flashes red, orange, yellow, green, teal blue and purple tones at the top. The gemstone in this pendant measures 3.9 cm. in length, 2 cm. in width and 0.3 cm. in diameter.