This 0.96-carat blue sapphire showcases a rich blue hue enhanced by the distinctive Radiant Kiriko Cut, KVL's original cutting style inspired by the aesthetics of Edo Kiriko. Combining precision faceting with sculptural carving, the cut creates changing reflections, optical depth, and dimensional brilliance that evolve with every movement. As light travels through the gemstone, new layers of texture and perspective emerge, revealing a dynamic interplay between color and light. Individually crafted in Japan, this collector's gemstone offers a refined expression of Japanese craftsmanship and serves beautifully as the centerpiece of a bespoke jewelry project.
Like light reflected across deep water, this 0.96-carat blue sapphire reveals a quiet yet captivating interplay of color, depth, and movement through KVL's original Radiant Kiriko Cut.
Displaying a refined blue hue, the gemstone possesses a calm visual presence balanced by remarkable internal vitality. Its pear shape naturally guides the eye through the stone, emphasizing both its color and the shifting patterns of light that emerge from within. Elegant and expressive, the sapphire offers a beauty that unfolds gradually through observation.
Radiant Kiriko Cut is an original cutting style developed by KVL and inspired by the aesthetic traditions of Edo Kiriko, Japan's renowned art of precision-cut glass. Rather than focusing solely on brilliance, the cut is designed to shape and direct light as part of the artistic composition. Precision faceting is combined with carefully executed sculptural carving, creating a layered visual experience that changes according to angle, perspective, and illumination.
As light enters the gemstone, reflections travel across both faceted and carved surfaces, producing shifting patterns, optical depth, and a striking sense of dimensionality. Internal reflections appear and dissolve, while subtle variations of brightness create the impression of movement within the stone itself. The effect recalls light passing through a finely crafted crystal object, encouraging repeated observation and revealing new visual details over time.
Each Radiant Kiriko Cut gemstone is individually planned and crafted in Japan according to the unique characteristics of the material. The cutting design responds to the gemstone's color, transparency, and personality, allowing the natural beauty of the sapphire to remain central while enhancing its visual complexity.
Whether appreciated as a collector's gemstone or incorporated into a bespoke jewelry creation, this sapphire represents a contemporary expression of Japanese craftsmanship. Refined yet distinctive, it celebrates not only the beauty of blue sapphire, but also the art of shaping light within stone.
Gemstone: Blue Sapphire
Carat Weight: 0.96 ct
Cut: Radiant Kiriko Cut (Custom Precision Cut)
Shape: Pear
Color: Blue
Measurements: 5.3 × 6.9 × 3.5 mm
Treatment: Heated
Seller: KVL