3.72 ct Gray Opal - Baguette

This 3.72-carat opal is cut as a baguette measuring 18.5 x 10.7 x 5 x 3.8 mm, with a gray body color, sourced from Ethiopia.

Opal is hydrated silica that can break white light into a play of living color, a fire no two stones repeat; it holds up to a fifth of its weight in water, which is why it glows in a way nothing crystalline does. It is entirely untreated; no heat, no enhancement, the color exactly as the earth made it.

A genuine opal at a size and price you can actually wear, the real thing rather than a machine-grown copy. Caveman Gems hand-selects every gemstone and films it in good light, to give you the truest look a screen can.