"Roots" Necklace with Triangular Ethiopian Opal

A chain-breaking necklace with Ethiopian opal : a thick stone, with a vaguely triangular shape, with a full and “material” presence.
The peculiarity is that the fire is visible from every side : it is not one of those opals that only work “in the face”, but a small optical phenomenon that continues to respond as it moves, rotates, changes angle.
The silver setting, in Nero Craft style, embraces it organically, leaving the stone the protagonist: light, color and depth.