4.43 Ct. Blue Aquamarine from Nigeria

One beautiful transparent 4.43 carat round shape blue aquamarine, dimensions 11.20 by 11.16 by 6.85 mm, mixed brilliant cut, clarity grade very very slightly included, evaluated at eye level, medium color intensity, excellent polish, enhancement heat treated, origin Nigeria. The mixed brilliant faceting has been executed to balance scintillation and broad color wash, creating lively flashes from the crown while preserving a calm, evenly distributed blue across the table. The stone has clean face up appearance to the unaided eye, and the very very slightly included clarity contributes minimal distraction to light performance. The excellent polish enhances surface reflection and allows the medium tone to read consistently under both natural daylight and artificial lighting, while the near round proportions make the gem efficient for standard mounting templates.

This aquamarine has inherent versatility that suits both casual and formal settings. In daytime ensembles the transparent medium blue reads as understated elegance when set in simple bezel or low profile prong mountings in white gold or sterling silver, providing comfortable wear for everyday use. For evening wear and formal occasions the stone supports more elaborate designs, including halo settings, three stone arrangements, or paired placements with brilliant cut diamonds to increase presence and contrast, without overwhelming more intricate metalwork. At just over four carats the gem has sufficient size to be a focal point in a solitaire pendant or center stone in a ring, while its clarity and polish keep the look refined rather than flashy. The gem also integrates smoothly into matched pairs for drop earrings or into bespoke pieces where color harmony and proportion are critical.

The Natural Gemstone Company provides this aquamarine with documented details of its measurements, cut, clarity evaluation, color intensity, enhancement and origin, to support informed selection. Heat treatment is a standard and stable enhancement for aquamarine that improves color tone, and provenance from Nigeria contributes to the stone's character. Recommended care includes routine gentle cleaning with mild detergent and soft brush, avoidance of prolonged exposure to harsh chemicals and extreme heat, and periodic professional inspection of settings to ensure secure mounting and to preserve the excellent polish and overall condition.