Unheated Color Change Sapphire 1.128ct / Tanzania

Unheated Color-Change Sapphire 1.128ct

(BEFORE 1.25ct)

5.28×6.90×2.82mm

Origin: Tanzania

Octagon

"Piachan's work"

Comes with sorting (simple鑑別書 - identification report)

￥243,000-

A single stone that captures the evening sky, with a coexistence of Padparadscha-like pinkish-orange and deep violetish-blue.

Depending on the angle, gold and green hues emerge, and colorful fire dances, creating multiple layers of color.

The original stone had some imperfections in its outline and facet symmetry. However, with the essential condition of maintaining over 1 carat, it was recut into a precise octagon with an increased number of steps, maximizing its overall refinement.

Despite its thin proportions, the stone has a wide table, suppressing light leakage while beautifully enhancing the reflection from its center.

When illuminated with a filament light, the blue zone changes to pink, and red brilliance overflows.

As the color shifts, it evokes the sky transitioning from day to night—a small evening landscape painted with light.