Un-Heat Sapphire 1.349ct / Nigeria

Untreated Sapphire 1.349ct

5.68×6.60×3.84mm

Origin: Nigeria

Cushion Shape

Cutter: Pia

Comes with a simple appraisal report (sorting).

¥234,000-

This untreated sapphire from Nigeria features a bright yellow color with a subtle hint of green, complemented by a brownish-gold silk inclusion.

The cushion shape, fashioned from the rough stone, is finished with a flower cut, giving it a light and airy sparkle.

The gold silk, subtly visible in the left third and right edge of the stone, transforms into a smooth luster when viewed from different angles, creating a visual effect similar to a bicolor stone.

Meanwhile, the greenish-yellow zone boasts exceptional clarity, with finely reflective facets that produce a strong yet delicate sparkle.

Originally, the pavilion side was finished with a step cut, but it was re-adjusted to a flower cut to achieve overall balance.

As a result, the gold silk's brilliance is more naturally enhanced without dulling the color, elevating the stone's overall perfection.

The interplay of color intensity, silk inclusion patterns, and the contrast between transparency and sparkle.

This stone is a harmonious blend of natural beauty and human artistry, where each element comes together in perfect balance.

We invite you to experience its rich expression firsthand.