3.52 Ct. Emerald from Colombia

This specimen is a transparent Colombian emerald, weighing 3.52 carats, with precise dimensions of 10.57 by 8.49 by 5.85 millimeters. The stone has been cut in a classical emerald cut, featuring truncated corners and broad step facets that favor color saturation over scintillation. The color grade is intense, with a vivid medium deep green saturation and a slightly bluish tone that is characteristic of fine Colombian material. Clarity is evaluated as slightly included at eye level, consistent with the botanical type inclusions commonly referred to as jardin. Enhancement is described as standard, indicating traditional clarity enhancement treatments to stabilize and improve visual clarity, applied carefully and professionally. The polish has been graded excellent, which is evident in the crisp facet junctions and the smooth, high luster table plane that allow the gem to present strong color without distracting surface abrasions.

From a cutting and craftsmanship perspective this emerald shows disciplined control of geometry and facet alignment that benefits both color and visual weight. The broad rectangular table and the shallow crown angles create a large, open face that reads a deep saturated green under most lighting conditions. The pavilion depth of 5.85 millimeters yields a depth ratio of approximately sixty one point four percent when compared to the mean of the length and width, a proportion that leans toward a moderately deep cutting architecture. This proportion supports color concentration in the pavilion without sacrificing overall transparency. The step cut faceting consists of parallel rows of rectangular facets on both the crown and pavilion, each tier precisely aligned to maintain symmetry, which improves the gem s evenness of tone and reduces windowing. The truncated corners are executed to protect vulnerable points and to harmonize with the rectangular outline, while facet junctions are sharply polished to allow crisp light transitions between steps, resulting in a controlled flash and a satin like internal glow rather than high brilliance.

Regarding durability and practical considerations, emeralds are members of the beryl family with a Mohs hardness of approximately seven point five to eight, which places them above quartz and feldspar, and below corundum and diamond. This hardness affords reasonable resistance to everyday wear, but the internal inclusions and the history of enhancement mean that mechanical toughness can be variable, making protective mounting and careful wear advisable. Because this stone has visible inclusions at eye level it is more susceptible to localized cleavage or chipping at points of impact, so settings that guard the girdle and corners such as bezel mounts or halo configurations with corner prongs are recommended. Ultrasonic cleaning and aggressive steam treatments are not recommended for standard enhanced emeralds, instead gentle warm soapy water and soft brushes should be used, and professional inspections are advised to ensure the enhancement medium remains stable. In choice and provenance terms, the Colombian origin of this stone contributes to its desirability because of the typical hue and saturation balance Colombian emeralds provide, and The Natural Emerald Company offers this gem as an example of meticulous cutting that balances visual weight, color intensity, and practical considerations for wearable jewelry.