Opals & Other Stones

Orange Gilson opal Sphere measures 5mm. Sold per sphere.

White Gilson opal Sphere measures 6mm. Sold per sphere.

Orange Gilson opal Sphere measures 6mm. Sold per sphere.

White Gilson opal Sphere measures 8mm. Sold per sphere.

White Gilson Opal measures 4mm. Disc shape with a flat bottom, flat top and flat sides. These are cut as thin as possible, about 1mm thick.

White Gilson Opal measures 5mm. Disc shape with a flat bottom, flat top and flat sides. These are cut as thin as possible, about 1mm thick.

Black Gilson Opal measures 5mm. Disc shape with a flat bottom, flat top and flat sides. These are cut as thin as possible, about 1mm thick.

White Gilson Opal measures 7mm. Disc shape with a flat bottom, flat top and flat sides. These are cut as thin as possible, about 1mm thick.

Black Gilson Opal measures 7mm. Disc shape with a flat bottom, flat top and flat sides. These are cut as thin as possible, about 1mm thick.

White Gilson Opal measures 9mm. Disc shape with a flat bottom, flat top and flat sides. These are cut as thin as possible, about 1mm thick.

Black Gilson Opal measures 9mm. Disc shape with a flat bottom, flat top and flat sides. These are cut as thin as possible, about 1mm thick.