0.73 Ct. Bi Color Sapphire from Ceylon (Sri Lanka)

This exquisite Ceylon treasure from The Natural Sapphire Company is a rare, transparent 0.73 carat bi color sapphire cut in a radiant shape, with precise dimensions of 5.30 x 4.26 x 3.40 mm. Its radiant cut has been crafted to maximize fire and return of light, while an excellent polish gives each facet a mirror finish. The clarity grade is very very slightly included evaluated at eye level, a level of clarity that preserves brilliance while remaining a mark of natural origin. Color intensity is described as intense, a deep and captivating field of color that shifts and reveals dual tones depending on the angle of view. This stone has received careful heat treatment to enhance its innate beauty, and its provenance from Ceylon Sri Lanka places it among the most sought after sources for classic and uniquely colored sapphires. A gem of this size and quality is not commonly encountered, making it an exclusive acquisition for collectors and connoisseurs who appreciate singular natural character.

Under daylight, this bi color sapphire opens to a broad spectrum of cool blues and subtle violet undertones, each facet acting like a tiny window to the gemologist and the jeweler who cut it. Bright sun produces lively scintillation, with flashes of vivid blue that leap from the table and crown, and softer, steelier notes that run through the pavilion. In warm incandescent or candlelight, the stone gains an almost velvety, saturated presence, where the deeper tones smolder and the dual colors blend into a luxurious, near regal hue. Under LED and modern white light, the excellent polish and radiant faceting generate crisp, scintillating flashes, creating a lively play between the stone's two dominant tones, while cooler fluorescent light accentuates the stone's clarity and the subtle pleochroic nature that makes bi color sapphires so fascinating. In low light, the gem takes on a more mysterious persona, a deep blue glow with hints of secondary color that reward close inspection. Owning this sapphire means holding a piece of Ceylon history that responds elegantly to its environment, a gem that is both a collector grade rarity and a wearable statement. The Natural Sapphire Company offers this single specimen as a bespoke opportunity to join an elite circle of owners who value natural rarity, artisanal cutting, and the timeless allure of a Sri Lankan sapphire.