One Sea Opal, Opalite Cabochon. Marquise shape cut
Sea Opal, Opalite 40x20mm size. This is a created translucent milky white, with a hue of blue, sometimes some pink. Domed top, flat back. Great shimmer to bead around, make into a brooch.
Picture is a representative sample of the actual bead. Some variances do occur.