3.02 Ct. Bluish Green Sapphire from Madagascar

This 3.02 carat oval, measuring 10.46 x 7.67 x 4.74 millimeters, is a transparent, bluish green sapphire from Madagascar, presented by The Natural Sapphire Company. The stone is faceted in a mixed brilliant style, a deliberate combination of brilliant crown facets and a modified pavilion to balance scintillation and depth. The mixed brilliant arrangement concentrates larger star and kite facets on the crown to produce lively pinpoint sparkle, while the pavilion facet geometry returns a deep, saturated body color rather than washing the hue out. At this size and proportion the pavilion depth supports strong internal light return and the table-to-depth ratio maintains the visual spread of the oval outline, offering an optimal face-up appearance. Clarity is eye clean at normal viewing distance, indicating negligible inclusions that do not interrupt light performance, and the polish is excellent, delivering crisp facet junctions and strong facet contrast. The gem is untreated, no enhancement, so the intense color intensity is entirely natural, derived from trace elements in the Madagascar deposit.

Comparatively, the hue and tone of this Madagascar sapphire sit in a distinctive position among well known localities. It carries a bluish green primary hue with intense saturation and a medium-dark tone, which differentiates it from classic Ceylon sapphires that tend to exhibit a lighter, more pastel blue tone and higher brightness, and from Kashmir stones which are typically noted for a rich, velvety cornflower blue with a softer tone. Burmese stones often push toward a purer, deeper blue, whereas Australian material frequently expresses a darker, inky greenish-blue with stronger tone and lower lightness. Montana sapphires can show similar bluish green notes, but they are usually paler and less saturated than this piece. The Madagascar origin contributes a lively, slightly greener bias than Sri Lankan or Burmese examples, and the strong saturation here gives it the visual weight and presence associated with higher end stones. Additionally, the gem demonstrates measurable pleochroism, shifting subtly between green and blue as it is oriented, and the mixed brilliant cut has been executed to take advantage of that dichroic effect, producing flashes of both colors across the table. For a knowledgeable buyer seeking natural, untreated color with precise cutting to enhance both scintillation and color depth, this Madagascar oval offers a technically refined and visually compelling option.