Agate and amethyst stalactite, green amethyst, oxidized sterling silver. 

Found in Uruguay, this natural bullseye is a real stunner. It is reminiscent of the center of a flower. The green amethyst highlights the brilliance that this stone contains.

Necklace is adjustable up to 25" with a 3-1/4" drop. The stone is  1-1/2" long and about 1-1/4" across.