0.88 Ct. Greenish Blue Sapphire from Madagascar

This 0.88 carat cushion shape greenish blue sapphire from Madagascar exemplifies the kind of balance between color and light performance that discerning buyers seek, and The Natural Sapphire Company is proud to present it. Measuring 5.88 x 5.05 x 3.12 mm with a mixed brilliant cut, this sapphire has been finished to an excellent polish that maximizes light return, and its very very slightly included clarity at eye level ensures a clear, transparent window for internal reflection. The intense color intensity gives depth without overpowering brilliance, and the mixed brilliant faceting pattern combines the scintillation and sparkle typically associated with brilliant cuts, with the larger facets of a step influenced pavilion that lets color sit luxuriously within the stone. Heat treatment has been applied to stabilize and enhance the hue, which is a standard, accepted practice for improving tone and saturation while maintaining the gemological integrity of corundum. The Madagascar origin is notable for producing sapphires with lively saturation and clean crystals, and this piece is a representative example of that provenance.

When compared to other gems in its category, this sapphire stands out for its reflective qualities and overall value. Compared with lighter blue gems like aquamarine, which often show a softer, more watery reflection, this greenish blue sapphire delivers stronger light return and a richer appearance because of corundum s higher refractive index, giving more pronounced brilliance and contrast. Against spinel and topaz, which can be very bright but sometimes lack depth of color, this sapphire offers a more complex interplay between sparkle and internal color, so it reads as more vibrant on the finger. Against emeralds and many green tourmalines, which are commonly cut with stepped facets to protect clarity, the mixed brilliant cut here creates superior scintillation and dynamic flashes of light, while the excellent polish preserves crisp facet junctions for mirror like reflection. Even relative to other sapphires, the combination of intense color, transparent clarity, and a precise mixed brilliant cut produces a balance of brilliance and saturation that is difficult to find, making this 0.88 carat cushion a compelling choice for anyone seeking a sapphire that performs beautifully under both natural and artificial light.