Unheated Color Change Sapphire 1.574ct / Tanzania

【GTJ Staff Ruru's Recommended Product】

When sourcing, this sapphire stood out among the others, and its sheer beauty moved me so much that I immediately pushed it to Irumo-san the moment I saw it.

The blend of blue and green, the transparency, and the depth of color are all in perfect balance, creating a hue with a rich polychromatic feel.

The gold shimmer enters in a three-dimensional way, with pools of yellow light, as if a spotlight were shining directly on it.

Furthermore, it possesses both color change and a good size, making it an unprecedented piece where all elements miraculously converge.

I truly want you to admire its galaxy-like beauty firsthand.

Unheated Color-Change Sapphire 1.574ct (from Tanzania)

BEFORE: 1.90ct

Size: 5.10 × 7.51 × 3.76 mm

Shape: Super Elegant Cut

Comes with a sorting report (simple appraisal certificate)

¥297,000-

An unheated color-change sapphire from Tanzania.

Its body color is primarily greenish-blue, with a yellow zone floating in the center, and gold silk melting into it, creating a truly unique crystal.

Within the deep body color, the linear and varied sparkle created by the step cut on the pavilion side and the scissor cut on the crown side illuminates, blending the blue, green, and yellow hues.

Colorful fire appears throughout, and the shimmering green, blue, and yellow evoke a sense of depth the more you gaze at it.

At certain angles, a linear silver light also runs through it, and occasionally a violet hue peeks through, adding to its charm.

Both ends feature the intricate facet work characteristic of the Super Elegant Cut, scattering delicate sparkles.

When a filament light is shone upon it, the entire stone takes on a purplish-pink hue, emitting a purple-tinged golden sparkle, while the green recedes and the blue stands out, displaying a unique color change.

The gold silk residing in the yellow zone gathers like a cloud near the culet and is clearly visible to the naked eye.

Inclusions that were alongside the gold silk in its BEFORE state have been removed by recutting, leaving a beautiful crystal with only the gold silk inclusion remaining.