Natural Ethiopian Star Opal – 6.73 Carat – Rare Phenomenal Welo Origin | Investment Grade Star Effect | Brilliant Gemstone

Description

Discover the extraordinary with this 6.73-carat natural star opal, a rare phenomenal gemstone sourced from the volcanic regions of Ethiopia. While most opals are prized for their play-of-color, this specimen belongs to an elite category that displays asterism—a light diffraction phenomenon that creates a moving star pattern across the stone’s surface. Featuring a oval cabochon cut to maximize its 3-dimensional “fire,” this opal exhibits vivid flashes of neon green, orange, and blue. This 100% natural and untreated gemstone represents a unique intersection of rare optical phenomena and significant carat weight, making it a premier choice for high-value collections or a one-of-a-kind bespoke jewelry masterpiece.