0.78 Ct. Greenish Blue Sapphire from Madagascar

This 0.78 carat transparent fancy shape greenish blue sapphire from Madagascar is a study in precision cutting and color saturation, presented by The Natural Sapphire Company. The gem measures 5.63 by 5.41 by 3.37 mm and is faceted with a deliberate step cut, producing broad planar facets and concentric tiers that emphasize internal depth rather than scintillation alone. Color reads as greenish blue with an intense saturation and a medium to slightly deep tone, creating strong color presence when viewed face up. Clarity is graded slightly included at eye level, yet those minor natural inclusions do not disrupt the overall light return because of the cutter s strategic pavilion and crown geometry. The polish is excellent, facet junctions are crisply executed, and the stone is unheated and untreated, confirming a natural surface and stable hue that is characteristic of high quality Madagascar sapphires.

From every angle the workmanship elevates the stone s perceived purity and brilliance, the step cut yields broad flashes and architectural reflections that allow the intense greenish blue to read uniformly across the table and facets. The exacting symmetry reduces windowing and maximizes optical depth, so even with SI clarity the inclusions remain discreet and contribute to the gem s natural identity rather than detract from its appearance. The flawless execution of the polish and facet alignment produces crisp light return at oblique and direct viewing angles, while a subtle pleochroic tendency between blue and green is revealed as the stone is rotated, adding dynamic interest. For a connoisseur seeking a compact yet visually powerful sapphire, this gem offers robust color intensity, superior cutting discipline, and documented origin and treatment status, all supported by The Natural Sapphire Company s standards of sourcing and finishing.