QBC-19Boulder Opal Cabochon: Horshoe Nebula
I like the deep blue fire in the background of this stone along with the semi-circular bands that "might" look like the Horshoe Nebula as seen through the Hubble Telescope. 9mm x 24mmx 4mm thick. 7.8 carats. $105.00.
Category: Cabochons > Boulder Opal Cabochons