0.39 Ct. Emerald from Colombia

This transparent Colombian emerald from The Natural Emerald Company is a finely proportioned asscher type octagon, weighing 0.39 carat, with precise dimensions of 4.63 by 4.39 by 2.66 millimeters. The asscher cut presents classic step faceting that forms parallel pavilion and crown planes, producing the signature hall of mirrors effect and pronounced light return for a stone of this scale. Measured depth is approximately 59 percent, a proportion that supports strong color saturation while maintaining scintillation through the stepped facets. Color intensity is evaluated as intense, with a saturated medium to deep green hue that is concentrated by the step cutting. Clarity is graded slightly included at eye level, consistent with natural Colombian emeralds and showing limited jardin that does not substantially interfere with the primary color or transparency. The polish is excellent, indicating sharp facet junctions and crisp facet planes, which enhance the geometric light performance inherent to asscher cutting. Enhancement is standard, applied to stabilize and improve apparent clarity in a manner consistent with trade practice, and origin is Colombia, contributing to the gemological provenance and expected inclusion characteristics.

For custom jewelry, the compact asscher octagon profile, square with cropped corners, is especially versatile and advantageous. At roughly 4.6 by 4.4 millimeters the gem functions beautifully as a primary center for delicate solitaire rings, as a refined center in three stone compositions, and as a striking focal in pendant and stud earring designs where intense color is desired without excess scale. The step cut concentrates color, so this smaller carat weight reads visually larger than faceted alternatives of similar mass, making it ideal for designers seeking bold color in subtle dimensions. Design recommendations include low bezel settings to protect pavilion and girdle, four or eight prong constructions to preserve the octagonal silhouette, and a pavé or micro halo of small white diamonds to enhance perceived size and contrast the green. Selecting a white metal such as platinum or cool 18 karat white gold will maximize brilliance, while warm 18 karat yellow gold can deepen the green for a different aesthetic. Given the slight inclusions and the excellent polish, precision setting and minimal metal coverage over the table will conserve light return and color saturation. The Natural Emerald Company can advise on stone orientation, mounting clearances, and setting techniques to ensure the asscher geometry and intense Colombian color are showcased optimally in your custom piece.