10/10/2023
Opals, the bewitching birthstone of October, come in a kaleidoscope of colours as a result of their unique internal structure. Composed of tiny spheres of silica, the spheres diffract (split) white light into all the colours of the spectrum. 🌈
Swipe to see an incredibly rare and intricately carved Opal Medusa cameo c.1600! 🐍