3.01 Ct. Green Sapphire from Nigeria

This listing describes one transparent green sapphire, weighing 3.01 carats, with dimensions of 8.68 x 6.42 x 5.52 mm. The stone is fashioned in an emerald cut, presenting a rectangular outline with trimmed corners and broad, parallel step facets. Clarity is graded as very very slightly included at eye level, which indicates minimal inclusions visible under typical viewing conditions, and polish is rated excellent, ensuring crisp facet junctions and smooth reflective planes. Color intensity is described as dark, exhibiting a deep green saturation that remains vibrant in both diffuse and direct lighting. The sapphire is unenhanced, with no heat treatment or other modifications, and its origin is Nigeria. This combination of weight, proportions, clarity, and natural origin makes the gem an articulate example of a colored sapphire that emphasizes natural character and structural integrity.

The geometric faceting of this emerald cut green sapphire is engineered to maximize internal light play while preserving color depth and clarity. The emerald cut uses a sequence of long, parallel step facets on the crown and pavilion, creating broad planes that reflect light in large, architectural flashes rather than tightly packed scintillation. In this specimen, facet alignment and proportional symmetry work in concert to channel light through the stone, generating alternating bands of luster and shadow that accentuate the green hue. The table facet provides a clear portal into the gem, allowing viewers to observe internal runways of light, while the step facets along the pavilion create layered reflections that deepen the perceived color and enhance visual complexity. Because the sapphire is transparent and very very slightly included, light travels cleanly through the stone, resulting in distinct and controlled play of light, rather than diffuse haziness. The excellent polish contributes by minimizing light diffusion at facet boundaries, which preserves contrast between bright and dark planes, and by improving overall surface reflectivity, which in turn amplifies the perceived vitality and presence of the gem.

From a practical perspective, the measured proportions and weight of this green sapphire offer versatility for a range of bespoke settings and design intentions. The rectangular outline and trimmed corners are well suited to bezel, prong, or channel settings, and the stone presents a substantial face up area relative to its carat weight, which emphasizes the deep green color while maintaining a refined profile. The depth of 5.52 mm supports controlled light return from the pavilion, and the width of 6.42 mm provides a balanced visual presence for rings, pendants, or centerpieces in statement or understated designs. Given the dark color intensity and the step faceting geometry, settings that allow frontal viewing and controlled side light will best showcase the alternating luster bands and the disciplined light play. Routine care consists of gentle cleaning with warm soapy water and a soft brush, avoiding harsh chemicals and sudden thermal shock, and periodic inspection of the setting to ensure secure mounting. Because this sapphire is natural and unenhanced, its attributes will remain stable under normal wear.

This sapphire is presented by The Natural Sapphire Company, and reflects the companys emphasis on responsibly sourced, natural gemstones that are cut and finished to industry standards. The combination of natural origin from Nigeria, no enhancement, clear transparency, very very slightly included clarity at eye level, excellent polish, and precise emerald cut faceting results in a gem that demonstrates both technical refinement and inherent material character. For designers and collectors seeking a deep green sapphire with architectural faceting and intentional light behavior, this 3.01 carat emerald cut stone offers a measured balance of color depth, optical drama, and practical proportions. Further information regarding certification, exact origin documents, and setting options is available upon request from The Natural Sapphire Company, to assist in informed selection and to support bespoke design integration.