ออบซิเดียนเรนโบว์คาโบชอง (อินเดีย)

I’ve been looking for a stone with that classic rainbow sheen, and this cabochon delivers—the way the light catches the internal colors is mesmerizing. It fits perfectly in a simple bezel setting I had in mind, smooth and ready to go.

The polished surface on this cabochon is so smooth and glossy in real life, catching the light beautifully from every angle. I picked it up for my display collection, and the subtle rainbow flash it throws is exactly what I hoped for.

I was a bit worried the rainbow effect might be subtle, but it’s surprisingly vivid when the light hits just right—really pops on my jewelry workbench.