Indigo and green flashing 18.32ct rainbow Ammolite

Just look at this stunning ammolite! The vibrancy of this piece changes color dominance as it moves creating an ever changing display where indigos shift into greens with splashes of teal and yellow. Due to the delicate nature of ammolite, most if not all cabochons are given a protective coating. This piece was given a two part epoxy coating giving it a Mohs hardness rating of right around 8, making them incredibly durable. You can even polish it! 21.6mm x 15.5mm x 6.6mm.