4.48 Ct. Emerald from Colombia

This specimen is a transparent 4.48 carat emerald cut emerald, with measurements of 10.62 by 9.09 by 7.04 millimeters, presented by The Natural Emerald Company. The stone exhibits the classic emerald cut step faceting, with broad parallel crown and pavilion facets that produce a hall of mirrors effect, and a broad table that emphasizes color rather than scintillation. The length to width ratio of approximately 1.17 to 1 gives a slightly rectangular outline that is exceptionally well balanced for use in a central mounting. Proportions are careful and considered, with a pavilion depth that yields strong light return and depth of color, and a well proportioned girdle that protects the stone without adding unnecessary weight. The excellent polish on all facet planes produces mirror sharp facet junctions, smooth facet planes, and minimal surface grit, which together maximize apparent transparency and the clarity of the internal features when viewed under direct light.

Color is the principal aesthetic attribute of this emerald, described by our gemological team as vivid in intensity, with a rich pure green primary hue and strong saturation. The Colombian origin contributes to this profile, providing a classic green that is neither overly blue nor overly yellow, but sits in the ideal zone for high end emeralds. Color distribution across the table and through the step facets is even, with no undesirable color zoning visible at normal viewing distances, and the step cut is executed to enhance the perceived color depth rather than dispersive sparkle. The broad facets act to pool color centrally, presenting a deep green face up, while the transparency of the material allows light to penetrate to the pavilion and return as a saturated green field. For buyers who prioritize color fidelity and presence, this stone demonstrates the qualities associated with top Colombian material, and the vivid intensity makes it an excellent choice for pieces intended to command visual attention.

Clarity is graded as included at eye level, which in emeralds is the expectation for natural, untreated origin stones, and is consistent with the long established jardin that characterizes fine emeralds. The visible inclusions are typical internal fissures and platelets that interlace within the crystal, and they contribute to the gem’s natural fingerprint, supporting its origin and authenticity. The enhancement is standard, which in emerald practice means the use of a compatible filling agent, commonly a light cedar oil or a low viscosity resin, applied to reduce the appearance of surface reaching fissures and to improve optical continuity. This treatment improves visual clarity and color saturation without disguising the stone’s natural internal structure, and it is fully disclosed by The Natural Emerald Company. The excellent polish ensures that the filled fissures are smoothly integrated with the facet surfaces, which reduces light scattering at the surface and enhances the gem’s visual uniformity when mounted.

Durability considerations for daily wear are presented with technical clarity, because emeralds while hard in mineral terms, require specific handling protocols. As members of the beryl family, emeralds register about seven and a half to eight on the Mohs hardness scale, which provides good resistance to abrasion from everyday contact. Toughness, however, is controlled by the presence of internal fissures and fractures, and emeralds are more prone to fracturing from impact than many other gemstones with comparable hardness. The standard enhancement applied to this 4.48 carat stone stabilizes many surface reaching fissures and improves resistance to moisture ingress, but it does not render the gem impervious to impact or thermal shock. For daily wear, The Natural Emerald Company recommends protective settings such as a full or partial bezel, a low profile basket, or a halo arrangement that shields the stone from lateral blows. Prong settings may be used if prongs are substantial and set to protect at the corners, as the emerald cut concentrates stress at the step cut corners. Avoid ultrasonic cleaners and steam cleaning, and avoid exposure to household chemicals and prolonged immersion in hot water, because these can compromise the filling agent and alter surface appearance. Routine maintenance includes careful inspection of the setting, gentle cleaning with a soft brush and mild detergent, and periodic professional assessment for reapplication of standard enhancement if necessary. With an appropriate protective setting and conscientious care, this Colombian emerald offers a combination of remarkable color and reliable daily wearability that suits rings that are worn regularly, pendants that are kept low impact, and special occasion bracelets and earrings. If you would like a detailed appraisal, microscope imagery, or advice on an optimized setting, The Natural Emerald Company is available to provide technical guidance and bespoke mounting recommendations that preserve the stone’s integrity and showcase its vivid color.