This intriguing Australian Boulder Opal weighs 13 carats and is 3/4" diagonal. It's deep green and blue opalescence is reminiscent of a hidden grotto. I created a magical tide pool grotto pendant around this stone.
This intriguing Australian Boulder Opal weighs 13 carats and is 3/4" diagonal. It's deep green and blue opalescence is reminiscent of a hidden grotto. I created a magical tide pool grotto pendant around this stone.
